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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 : CLARK, MARK A.
Total Assignments: 13
Assignment: 1
Reel/Frame:004538/0568   Pages: 2
Recorded: 04/25/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/18/1986
2
Exec Dt:
04/18/1986
3
Exec Dt:
04/18/1986
4
Exec Dt:
04/18/1986
5
Exec Dt:
04/18/1986
6
Exec Dt:
04/18/1986
7
Exec Dt:
04/18/1986
8
Exec Dt:
04/18/1986
Assignee
1
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06847397
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 2
Reel/Frame:004677/0704   Pages: 2
Recorded: 03/06/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/04/1987
2
Exec Dt:
03/04/1987
3
Exec Dt:
03/04/1987
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06947099
Correspondence name and address
JOSEPH A. WALKOWSKI
HALLIBURTON SERVICES
P. O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 3
Reel/Frame:004941/0951   Pages: 3
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/07/1988
2
Exec Dt:
09/07/1988
3
Exec Dt:
09/07/1988
Assignee
1
DUNCAN, OKLAHOMA 73536
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07200085
Correspondence name and address
HALLIBURTON SERVICES
HALLIBURTON COMPANY
P.O. DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 4
Reel/Frame:005859/0343   Pages: 4
Recorded: 09/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/23/1991
2
Exec Dt:
09/23/1991
Assignee
1
301 W. MILITARY ROAD
ROTHSCHILD, WISCONSIN 54474
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07765220
Correspondence name and address
TIPTON L. RANDALL
ZIMPRO PASSAVANT ENVIRONMENTAL SYST. INC
301 W. MILITARY RD.,
ROTHSCHILD, WI 54474
Assignment: 5
Reel/Frame:006512/0705   Pages: 8
Recorded: 05/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/20/1993
2
Exec Dt:
04/20/1993
3
Exec Dt:
04/21/1993
4
Exec Dt:
04/20/1993
5
Exec Dt:
04/21/1993
6
Exec Dt:
04/24/1993
7
Exec Dt:
04/21/1993
8
Exec Dt:
04/20/1993
9
Exec Dt:
04/21/1993
10
Exec Dt:
04/21/1993
Assignee
1
THOMAS R. WEAVER
HALLIBURTON SERVICES, P.O. BOX 1431
DUNCAN, OKLAHOMA 73536-0102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08031777
Correspondence name and address
THOMAS R. WEAVER
HALLIBURTON SERVICES
P.O. BOX 1431
DUNCAN, OK 73536-0102
Assignment: 6
Reel/Frame:006636/0334   Pages: 4
Recorded: 07/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/1993
2
Exec Dt:
07/09/1993
Assignee
1
301 W. MILITARY ROAD ROTHSCHILD, WI 54474
WISCONSIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08089463
Correspondence name and address
TIPTON L. RANDALL
ZIMPRO ENVIRONMENTAL, INC.
301 W. MILITARY ROAD
ROTHSCHILD, WI 54474
Assignment: 7
Reel/Frame:008344/0214   Pages: 2
Recorded: 12/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/1996
2
Exec Dt:
12/20/1996
Assignee
1
POST OFFICE BOX 1167
1516 MIDDLEBURY STREET
ELKHART, INDIANA 46515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08777845
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
RICHARD C. COOPER
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 8
Reel/Frame:009637/0864   Pages: 2
Recorded: 12/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/1998
2
Exec Dt:
11/30/1998
3
Exec Dt:
11/20/1998
Assignee
1
BARTLESVILLE, OKLAHOMA 74004
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09206801
Correspondence name and address
RICHMOND, HITCHCOCK, FISH & DOLLAR
GEORGE E. BOGATIE
P.O. BOX 2443
BARTLESVILLE, OKLAHOMA 74005
Assignment: 9
Reel/Frame:012203/0494   Pages: 3
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2001
2
Exec Dt:
09/20/2001
3
Exec Dt:
09/20/2001
Assignee
1
1701 K STREET, N.W.
WASHINGTON, DISTRICT OF COLUMBIA 20006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09891311
Correspondence name and address
PEPPER HAMILTON LLP
SEAN A. PRYOR
600 FOURTEENTH STREET, NW
WASHINGTON, D.C. 20005-2004
Assignment: 10
Reel/Frame:015836/0093   Pages: 7
Recorded: 09/29/2004
Attorney Dkt #:65857-0131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2004
2
Exec Dt:
07/07/2004
3
Exec Dt:
07/28/2004
Assignee
1
EATON CENTER
1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114-2584
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10856671
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
MICHAEL B. STEWART
39533 WOODWARD AVE.
STE. 140
BLOOMFIELD HILLS, MI 48304
Assignment: 11
Reel/Frame:029975/0309   Pages: 12
Recorded: 03/12/2013
Attorney Dkt #:NIB001 P436A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/07/2013
3
Exec Dt:
03/08/2013
4
Exec Dt:
03/07/2013
5
Exec Dt:
03/06/2013
Assignee
1
1516 MIDDLEBURY STREET
PO BOX 1167
ELKHART, INDIANA 46515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13796447
Correspondence name and address
GREGORY A. LEWIS
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 12
Reel/Frame:037050/0431   Pages: 12
Recorded: 11/16/2015
Attorney Dkt #:NIB001 P436C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/07/2013
3
Exec Dt:
03/08/2013
4
Exec Dt:
03/07/2013
5
Exec Dt:
03/06/2013
Assignee
1
1516 MIDDLEBURY STREET
PO BOX 1167
ELKHART, INDIANA 46515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14942325
Correspondence name and address
PRICE HENEVELD LLP/GREG LEWIS
695 KENMOOR SE
P O BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 13
Reel/Frame:037055/0644   Pages: 12
Recorded: 11/17/2015
Attorney Dkt #:NIB001 P436B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2013
2
Exec Dt:
03/07/2013
3
Exec Dt:
03/08/2013
4
Exec Dt:
03/07/2013
5
Exec Dt:
03/06/2013
Assignee
1
1516 MIDDLEBURY STREET
PO BOX 1167
ELKHART, INDIANA 46515
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14625127
Correspondence name and address
PRICE HENEVELD LLP/GREG LEWIS
695 KENMOOR SE
P.O. BOX 2567
GRAND RAPIDS, MI 49501

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