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Patent Assignment Assignor Details
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Assignor Name : BOSSIER, JOSEPH A.
Total Assignments: 2
Assignment: 1
Reel/Frame:004193/0491   Pages: 1
Recorded: 11/23/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/21/1982
2
Exec Dt:
07/21/1982
Assignee
1
RICHMOND, VIRGINIA
Property
 
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NONE
06402931
Correspondence name and address
JOHN F.SIEBERTH
ETHYL CORPORPTION
451 FLORIDA BOULEVARD
BATON ROUGE, LOUISIANA 70801
Assignment: 2
Reel/Frame:005450/0842   Pages: 4
Recorded: 09/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1989
2
Exec Dt:
12/18/1989
3
Exec Dt:
12/14/1989
Assignee
1
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07456969
Correspondence name and address
PHILIP M. PIPPENGER
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801

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