skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : DORNBUSH, DAVID A.
Total Assignments: 17
Assignment: 1
Reel/Frame:004228/0027   Pages: 2
Recorded: 03/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
02/14/1984
2
ERICKSON, CHAD S.
Exec Dt:
02/14/1984
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC., A CORP OF MN
7900 COMPUTER AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55435
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536643
NONE
06486815
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT
1600 MIDWEST PLA. BLDG.
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:005325/0520   Pages: 3
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ERICKSON, CHAD
Exec Dt:
03/08/1990
2
DORNBUSH, DAVID A.
Exec Dt:
03/08/1990
3
WORRELL, W. ROBERT
Exec Dt:
03/08/1990
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC., A CORP. OF MN
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D321109
NONE
07527155
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT
3100 NORWEST CENTER
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:006399/0024   Pages: 4
Recorded: 07/02/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
07/01/1992
2
WORRELL, ROBERT
Exec Dt:
07/02/1992
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.,D/B/A AMERICAN HARVEST,
A CORP. OF MN
4064 PEAVEY ROAD
CHASKA, MINNESOTA 5531
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D347140
NONE
07909803
Correspondence name and address
SPECIALIZED PATENT SERVICES
ATTN: SOMCHAY CHINYAVONG
2001 JEFFERSON DAVIS HWY., SUITE 810
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006586/0223   Pages: 5
Recorded: 04/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
03/30/1993
2
ERICKSON, CHAD S.
Exec Dt:
04/02/1993
3
SKED, N. PHILIP
Exec Dt:
04/02/1993
4
ALSETH, STEVEN
Exec Dt:
03/30/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.
D/B/A AMERICAN HARVEST 4064 PEAVEY ROAD CHASKA, MN 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D356230
NONE
29003495
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - JOHN P. SUMNER
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 5
Reel/Frame:006654/0185   Pages: 5
Recorded: 06/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
05/26/1993
2
ERICKSON, CHAD S.
Exec Dt:
05/26/1993
3
ALSETH, STEVEN
Exec Dt:
05/26/1993
4
SKED, N. PHILIP
Exec Dt:
05/26/1993
5
LEE, ROBERT T.
Exec Dt:
05/25/1993
6
REHMEYER, THEODORE H.
Exec Dt:
05/21/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC. D/B/A AMERICAN HARVEST
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416950
NONE
08002213
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - JOHN P. SUMNER
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 6
Reel/Frame:006798/0124   Pages: 4
Recorded: 06/11/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
05/26/1993
2
SKED, N. PHILIP
Exec Dt:
05/26/1993
3
LEE, ROBERT T.
Exec Dt:
05/25/1993
4
REHMEYER, THEODORE H.
Exec Dt:
05/21/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC. D/B/A AMERICAN HARVEST
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D356716
NONE
29003499
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT - JOHN P. SUMNER
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 7
Reel/Frame:006641/0755   Pages: 6
Recorded: 06/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
06/01/1993
2
ERICKSON, CHAD S.
Exec Dt:
06/01/1993
3
EASLEY, JAMES B.
Exec Dt:
05/28/1993
4
VON DUYKE, ANDREW L.
Exec Dt:
05/28/1993
5
JACKSON, RICHARD C.
Exec Dt:
05/28/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC. D/B/A AMERICAN HARVEST
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D355564
NONE
29006031
Correspondence name and address
JOHN P. SUMNER
MERCHANT, GOULD, SMITH, EDELL ET AL
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 8
Reel/Frame:006632/0529   Pages: 7
Recorded: 06/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
06/11/1993
2
ERICKSON, CHAD S.
Exec Dt:
06/11/1993
3
SANDAHL, JEFFREY E.
Exec Dt:
06/11/1993
4
BARNES, NEAL P.
Exec Dt:
06/09/1993
5
EASLEY, JAMES B.
Exec Dt:
06/09/1993
6
JACKSON, RICHARD C.
Exec Dt:
06/09/1993
7
VON DUYKE, ANDREW L.
Exec Dt:
06/09/1993
8
MOORE, KEVIN B.
Exec Dt:
06/11/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.
P.O. BOX 159 4064 PEAVEY ROAD CHASKA, MN 55318
MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D357383
NONE
29006661
Correspondence name and address
JOHN P. SUMNER
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT
3100 NORWEST CENTER, 90 S. SEVENTH ST.
MINNEAPOLIS, MN 55402-4131
Assignment: 9
Reel/Frame:006720/0208   Pages: 7
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
06/15/1993
2
ERICKSON, CHAD S.
Exec Dt:
06/15/1993
3
SANDAHL, JEFFREY E.
Exec Dt:
06/18/1993
4
MOORE, KEVIN B.
Exec Dt:
06/21/1993
5
EASLEY, JAMES B.
Exec Dt:
06/17/1993
6
JACKSON, RICHARD C.
Exec Dt:
06/17/1993
7
VON DUYKE, ANDREW L.
Exec Dt:
06/17/1993
8
BARNES, NEAL P.
Exec Dt:
06/17/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.
P.O. BOX 159
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D369274
NONE
29007682
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL, WELTER
& SCHMIDT - JOHN P. SUMNER
3100 NORWEST CENTER
90 SOUTH SEVENTH CENTER
MINNEAPOLIS, MINNESOTA 55402-4131
Assignment: 10
Reel/Frame:006696/0645   Pages: 7
Recorded: 09/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
07/27/1993
2
ERICKSON, CHAD S.
Exec Dt:
08/02/1993
3
IVERSON, TROY M.
Exec Dt:
07/27/1993
4
SANDAHL, JEFFREY E.
Exec Dt:
07/27/1993
5
MOORE, KEVIN B.
Exec Dt:
07/27/1993
6
BARNES, NEAL P.
Exec Dt:
07/27/1993
7
EASLEY, JAMES B.
Exec Dt:
07/27/1993
8
JACKSON, RICHARD C.
Exec Dt:
07/27/1993
9
VON DUYKE, ANDREW L.
Exec Dt:
07/27/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.
D/B/A AMERICAN HARVEST
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55410
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5466912
NONE
08097492
Correspondence name and address
J. DEREK VANDENBURGH
MERCHANT, GOULD, SMITH, EDELL, ET AL
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 11
Reel/Frame:006742/0315   Pages: 6
Recorded: 09/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
08/09/1993
2
ALSETH, STEVEN
Exec Dt:
08/10/1993
3
ERICKSON, CHAD S.
Exec Dt:
08/10/1993
4
REHMEYER, THEODORE H.
Exec Dt:
07/26/1993
5
SKED, N. PHILIP
Exec Dt:
08/12/1993
6
LEE, ROBERT TART
Exec Dt:
08/05/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.
4064 PEAVEY ROAD
D/B/A AMERCAN HARVEST
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5438916
NONE
08037310
Correspondence name and address
MERCHANT, GOULD, SMITH, EDELL ET AL
JOHN P. SUMNER
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 12
Reel/Frame:006882/0984   Pages: 4
Recorded: 01/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
12/10/1993
2
VON DUYKE, ANDREW L.
Exec Dt:
12/29/1993
3
BARNES, NEAL P.
Exec Dt:
12/29/1993
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D354659
NONE
29015435
Correspondence name and address
JOHN P. SUMNER
MERCHANT, GOULD, SMITH, EDELL, WELTER
& SCHMIDT - 3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 13
Reel/Frame:006871/0872   Pages: 5
Recorded: 01/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
01/14/1994
2
ERICKSON, CHAD S.
Exec Dt:
01/14/1994
3
BOETTCHER, TROY F.
Exec Dt:
01/14/1994
4
ALSETH, STEVEN M.
Exec Dt:
01/14/1994
5
MITCHELL, BRUCE G.
Exec Dt:
01/14/1994
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC. D/B/A AMERICAN HARVEST
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5420393
NONE
08182624
Correspondence name and address
JOHN P. SUMNER
MERCHANT, GOULD, SMITH, EDELL ET AL
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 14
Reel/Frame:007081/0293   Pages: 4
Recorded: 07/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
07/13/1994
2
BARNES, NEAL P.
Exec Dt:
07/08/1994
Assignee
1
ALTERNATIVE PIONEERING SYSTEMS, INC.
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D367397
NONE
29025919
Correspondence name and address
CAROLINE G. KADIEVITCH
MERCHANT, GOULD, SMITH ET AL.
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 15
Reel/Frame:007665/0289   Pages: 6
Recorded: 11/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
11/04/1994
2
BARNES, NEAL P.
Exec Dt:
10/26/1994
3
FRITZ, MICHAEL A.
Exec Dt:
10/26/1994
4
IVERSON, TROY M.
Exec Dt:
10/26/1994
5
MEYER, MICHAEL F.
Exec Dt:
10/27/1994
6
SANDAHL, JEFFREY E.
Exec Dt:
10/26/1994
7
DUNCAN, JEFFREY S.
Exec Dt:
10/26/1994
8
MOORE, KEVIN B.
Exec Dt:
10/26/1994
Assignee
1
AMERICAN HARVEST, INC.
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5839356
NONE
08298458
Correspondence name and address
KARL G. SCHWAPPACH
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
3500 IDS CENTER
80 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:007368/0625   Pages: 4
Recorded: 11/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DORNBUSH, DAVID A.
Exec Dt:
11/08/1994
2
BARNES, NEAL P.
Exec Dt:
10/26/1994
3
DUNCAN, JEFFREY S.
Exec Dt:
10/26/1994
Assignee
1
AMERICAN HARVEST, INC.
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D438756
NONE
29027742
Correspondence name and address
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
KARL G. SCHWAPPACH
3500 IDS CENTER
80 SOUTH EIGHTH STREET
MINNEAPOLIS, MINNESOTA 55402
Assignment: 17
Reel/Frame:008569/0773   Pages: 7
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNOLL, JOHN L.
Exec Dt:
01/10/1997
2
IVERSON, TROY M.
Exec Dt:
01/10/1997
3
SANDAHL, JEFFREY E.
Exec Dt:
01/10/1997
4
LEMON, BRYCE M.
Exec Dt:
01/10/1997
5
DA ROSA, JOAQUIM
Exec Dt:
01/10/1997
6
ERICKSON, CHAD S.
Exec Dt:
01/10/1997
7
DORNBUSH, DAVID A.
Exec Dt:
01/10/1997
8
RIEDEL, RICHARD P.
Exec Dt:
01/10/1997
Assignee
1
AMERICAN HARVEST, INC.
4064 PEAVEY ROAD
CHASKA, MINNESOTA 55318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5878508
NONE
08781719
Correspondence name and address
MUETING, RAASCH, GEBHARDT, ET AL.
KARL G. SCHWAPPACH
P.O. BOX 581415
MINNEAPOLIS, MINNESOTA 55458-1415

Search Results as of: 05/10/2024 04:53 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT