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Patent Assignment Assignor Details
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Assignor Name : HARGIS, DUANE C.
Total Assignments: 16
Assignment: 1
Reel/Frame:003912/0569   Pages: 1
Recorded: 09/28/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARGIS, DUANE C.
Exec Dt:
05/21/1980
2
DUBECK, MICHAEL
Exec Dt:
05/21/1980
Assignee
1
ETHYL CORPORATION, RICHMOND, VA A CORP. OF VA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4309314
NONE
06153610
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 2
Reel/Frame:004024/0222   Pages: 1
Recorded: 08/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARGIS, DUANE C.
Exec Dt:
09/05/1980
2
DUBECK, MICHAEL
Exec Dt:
09/05/1980
Assignee
1
ETHYL CORPORATION RICMOND VA A CORP OF
VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4361499
NONE
06186217
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 3
Reel/Frame:004044/0795   Pages: 1
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARGIS, DUANE C.
Exec Dt:
09/05/1980
2
DUBECK, MICHAEL
Exec Dt:
09/05/1980
Assignee
1
ETHYL CORPORATON, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4370507
NONE
06338088
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE RD.
FERNDALE, MI 48220
Assignment: 4
Reel/Frame:004137/0965   Pages: 1
Recorded: 06/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HARGIS, DUANE C.
Exec Dt:
09/11/1981
2
DUBECK, MICHAEL
Exec Dt:
09/11/1981
Assignee
1
ETHYL CORPORATION
A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4415749
NONE
06302583
Correspondence name and address
JOSEPH D. ODENWELLER
ETHYL CORP.
1600 WEST EIGHT MILE ROAD
FERNDALE, MI 48220
Assignment: 5
Reel/Frame:004743/0411   Pages: 1
Recorded: 07/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
06/04/1984
Assignee
1
ETHYL CORPORATION
A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4721810
NONE
06618005
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 6
Reel/Frame:004536/0855   Pages: 1
Recorded: 04/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
06/14/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4599449
NONE
06624522
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DEPT.
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 7
Reel/Frame:004573/0343   Pages: 1
Recorded: 07/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
06/14/1984
Assignee
1
ETHYL CORPORATION, RICHMOND, VIRGINIA A CORP. OF VA.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4613705
NONE
06624533
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIVISION
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 8
Reel/Frame:004518/0646   Pages: 1
Recorded: 03/03/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
09/14/1984
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605766
NONE
06650807
Correspondence name and address
JOHN F. SIEBERTH
PAT. & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 9
Reel/Frame:004444/0931   Pages: 1
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
11/08/1984
Assignee
1
ETHYL CORPORATION, RICHMOND, VA. A CORP. OF VA.
VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4562296
NONE
06671172
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV., ETHYL CORP.,
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 10
Reel/Frame:004582/0147   Pages: 1
Recorded: 07/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
12/18/1984
Assignee
1
ETHYL CORPORATION
A CORP. OF VIRGINIA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626592
NONE
06685854
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORPORATION
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 11
Reel/Frame:004775/0819   Pages: 1
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHUBKIN, RONALD L.
Exec Dt:
08/19/1985
2
HARGIS, DUANE C.
Exec Dt:
08/19/1985
Assignee
1
ETHYL CORPORATION
A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725681
NONE
06767137
Correspondence name and address
JOHN F. SIEBERTH
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 12
Reel/Frame:005262/0793   Pages: 1
Recorded: 03/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
09/12/1985
Assignee
1
ETHYL CORPORATION, A CORP. OF VA.
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4929764
NONE
06776753
Correspondence name and address
MR. PHILIP M. PIPPENGER
PATENT & TRADEMARK DIV.,
ETHYL CORP.
451 FLORIDA BLVD.,
BATON ROUGE, LA 70801
Assignment: 13
Reel/Frame:004931/0879   Pages: 1
Recorded: 08/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
03/19/1987
Assignee
1
ETHYL CORPORATION, RICHMOND, VIRGINIA A CORP. OF VA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE32896
NONE
07029455
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 14
Reel/Frame:005000/0212   Pages: 1
Recorded: 01/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
03/19/1987
Assignee
1
ETHYL CORPORATION
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
RE32896
NONE
07029455
Correspondence name and address
MR. JOHN F. SIEBERTH
PATENT & TRADEMARK DIV. (BRT-9)
ETHYL CORP.
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 15
Reel/Frame:004950/0791   Pages: 1
Recorded: 09/26/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
05/07/1987
Assignee
1
ETHYL CORPORATION, RICHMOND
VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4798894
NONE
07048585
Correspondence name and address
JOHN F. SIEBERTH
PATENT & TRADEMARK DIV.
ETHYL CORPORATION
451 FLORIDA BLVD.
BATON ROUGE, LA 70801
Assignment: 16
Reel/Frame:005327/0368   Pages: 2
Recorded: 06/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HARGIS, DUANE C.
Exec Dt:
05/12/1989
Assignee
1
ETHYL CORPORATION, A CORP. OF VA
RICHMOND, VIRGINIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4950799
NONE
07351925
Correspondence name and address
JOHN F. SIEBERTH
PATENT AND TRADEMARK DIV.
ETHYL CORP., 451 FLORIDA BLVD.
BATON ROUGE, LA 70801

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