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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 : ZWICKER, ROGER D.
Total Assignments: 9
Assignment: 1
Reel/Frame:003998/0155   Pages: 1
Recorded: 04/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/15/1982
Assignee
1
DENTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06373043
Correspondence name and address
JAMES C. FAILS
500 BAKER BUILDING
FORT WORTH, TX 76102
Assignment: 2
Reel/Frame:004264/0045   Pages: 3
Recorded: 06/06/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/01/1984
2
Exec Dt:
06/01/1984
Assignee
1
A DE CORP.
DENTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06597184
Correspondence name and address
MAJESTIC, GALLAGHER, PARSONS & SIEBERT
101 CALIFORNIA STREET, 39TH FLOOR
SAN FRANCISCO, CA 94111-5874
Assignment: 3
Reel/Frame:004415/0115   Pages: 3
Recorded: 06/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/09/1985
Assignee
1
AIRPORT ROAD
DENTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06727148
Correspondence name and address
MAJESTIC, GALLAGHER, PARSONS AND SIEBERT
101 CALIFORNIA STREET, 39TH FLR.
SAN FRANCISCO, CA 94111-5874
Assignment: 4
Reel/Frame:004571/0342   Pages: 4
Recorded: 04/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/29/1986
2
Exec Dt:
04/29/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06858293
Correspondence name and address
MAJESTIC, GALLAGHER, PARSONS & SIEBERT
101 CALIFORNIA ST., 39TH FLR.
SAN FRANCISCO, CA 94111-5874
Assignment: 5
Reel/Frame:004578/0416   Pages: 3
Recorded: 06/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/13/1986
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06861504
Correspondence name and address
MAJESTIC, GALLAGHER, PARSON & SIEBERT
101 CALIFORNIA ST., 39TH FLR.
SAN FRANCISCO, CA 94111-5874
Assignment: 6
Reel/Frame:006471/0261   Pages: 4
Recorded: 02/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1993
2
Exec Dt:
02/08/1993
Assignee
1
2800 OLD AIRPORT ROAD
DENTON, TEXAS 76205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08017734
Correspondence name and address
LAWRENCE E. EVANS, JR.
ONE CITY CENTRE - 24TH FL.
515 N. SIXTH ST.
ST. LOUIS, MO 63101
Assignment: 7
Reel/Frame:006551/0627   Pages: 3
Recorded: 04/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/1993
2
Exec Dt:
04/22/1993
Assignee
1
P.O. DRAWER 1007
2800 OLD AIRPORT ROAD
DENTON, TEXAS 76205
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08052491
Correspondence name and address
JAMES E. BRADLEY
FELSMAN, BRADLEY, GUNTER & DILLON
2600 CONTINENTAL PLAZA
777 MAIN ST.
FORT WORTH, TX 76102
Assignment: 8
Reel/Frame:006660/0335   Pages: 4
Recorded: 08/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/1993
2
Exec Dt:
07/29/1993
Assignee
1
2800 OLD AIRPORT ROAD DENTON, TEXAS 76205
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08101702
Correspondence name and address
BRUCE J. BOWMAN
ONE CITY CENTRE, 24TH FLOOR
515 N. SIXTH STREET
ST. LOUIS, MISSOURI 63101
Assignment: 9
Reel/Frame:013803/0750   Pages: 4
Recorded: 02/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2003
Assignee
1
101 SOUTH HANLEY ROAD
ST. LOUIS, MISSOURI 63105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10371076
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
MICHAEL E. GODAR
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102

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