John E. Gorman — 10 Patents at Shell Oil Compny

John E. Gorman has been granted 10 US patents while listed as an inventor at Shell Oil Compny. The first was granted in 1989 and the most recent in August 1999. John E. Gorman ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John E. Gorman in Houston, TX, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date
H1799	Star polymer viscosity index improver for oil compositions	Robert B. Rhodes, Harvey E. Atwood	1999-08-03
5599879	Modified radial polymers	Richard Gelles, Carl L. Willis, Andres M. Arismendi, Jr.	1997-02-04
5600233	Electronic power control circuit	Rufus W. Warren	1997-02-04
5268631	Power control system with improved phase control	Rufus W. Warren	1993-12-07
5218044	Blends of modified radial polymers and engineering thermoplastic polymers	Richard Gelles, Carl L. Willis, Andres M. Arismendi, Jr.	1993-06-08
H1094	Process to produce tack-free rubber particles	—	1992-08-04
5073600	Dispersant viscosity index improvers	John A. Morris	1991-12-17
4949020	Lighting control system	Rufus W. Warren	1990-08-14
4921625	Method for preparing functionalized block copolymers	John A. Morris	1990-05-01
4822857	Method of grafting silane compounds to block copolymers	John A. Morris	1989-04-18

John E. Gorman — 10 Patents

Issued Patents All Time

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