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Patent Assignment Assignor Details
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Assignor Name : WILHELM, FREDERICK C.
Total Assignments: 3
Assignment: 1
Reel/Frame:004020/0592   Pages: 1
Recorded: 07/06/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/23/1982
2
Exec Dt:
06/24/1982
Assignee
1
P.O. BOX 538
ALLENTOWN, PENNSYLVANIA 18105
Property
 
Pat #
Pub #
Intl #
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NONE
06395192
Correspondence name and address
MICHAEL LEACH
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
P. O. BOX 538
ALLENTOWN, PA 18105
Assignment: 2
Reel/Frame:005428/0025   Pages: 2
Recorded: 08/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1990
2
Exec Dt:
08/22/1990
3
Exec Dt:
08/22/1990
Assignee
1
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07572067
Correspondence name and address
GEOFFREY L. CHASE
AIR PRODUCTS & CHEMICALS, INC.
P.O. BOX 538
ALLENTOWN, PA 18105
Assignment: 3
Reel/Frame:005819/0460   Pages: 2
Recorded: 08/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/07/1991
2
Exec Dt:
08/07/1991
3
Exec Dt:
08/08/1991
4
Exec Dt:
08/07/1991
5
Exec Dt:
08/07/1991
Assignee
1
A CORP. OF DELAWARE
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07744181
Correspondence name and address
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501

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