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Patent Assignment Assignor Details
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Assignor Name : HEMPHILL, DEAN P.
Total Assignments: 5
Assignment: 1
Reel/Frame:004323/0974   Pages: 1
Recorded: 11/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AYERS, RAY P.
Exec Dt:
12/17/1979
2
HEMPHILL, DEAN P.
Exec Dt:
12/17/1979
Assignee
1
SHELL OIL COMPANY A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4493590
NONE
06339607
Correspondence name and address
FREDRIK MARLOWE
SHELL DEV. CO., PATS & LICENSING DIV.
P.O. BOX 2463
HOUSTON, TX 77001
Assignment: 2
Reel/Frame:004424/0258   Pages: 1
Recorded: 07/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEMPHILL, DEAN P.
Exec Dt:
11/22/1983
2
PHIFER, EDWARD H.
Exec Dt:
11/22/1983
Assignee
1
SHELL OIL COMPANY, A DE CORP
HOUSTON, TEXAS 77001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4549836
NONE
06557494
Correspondence name and address
FREDRIK MARLOWE
SHELL DEVELOPMENT CO.
ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 3
Reel/Frame:004373/0835   Pages: 1
Recorded: 03/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEMPHILL, DEAN P.
Exec Dt:
11/28/1983
Assignee
1
SHELL OIL COMPANY A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4523876
NONE
06557493
Correspondence name and address
FREDRIK MARLOWE
SHELL DEVELOPMENT CO.
ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 4
Reel/Frame:004475/0560   Pages: 1
Recorded: 11/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEMPHILL, DEAN P.
Exec Dt:
12/10/1983
2
SCOTT, PAUL R.
Exec Dt:
12/10/1983
Assignee
1
SHELL OIL COMPANY, A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4575280
NONE
06562363
Correspondence name and address
FREDRIK MARLOWE
SHELL DEVELOPMENT COMPANY
ONE SHELL PLAZA
P. O. BOX 2463
HOUSTON, TX 77001
Assignment: 5
Reel/Frame:004568/0304   Pages: 1
Recorded: 06/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEMPHILL, DEAN P.
Exec Dt:
05/30/1984
Assignee
1
SHELL OIL COMPANY
A DE. CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4616956
NONE
06618298
Correspondence name and address
FREDRIK MARLOWE
ONE SHELL PLAZA
P.O. BOX 2463
HOUSTON, TX 77001

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