Wayne T. Riddick — 3 Patents at Amoco

Wayne T. Riddick has been granted 3 US patents while listed as an inventor at Amoco. The first was granted in 1991 and the most recent in May 2001. Wayne T. Riddick ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Wayne T. Riddick in Oak Park, IL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6225402	Aqueous based dispersions for polyolefinic substrates	Kevin Jude O'Callaghan, Michael Davis Coad, Martin Will	2001-05-01
5015697	Polybutylketones and hydroxyesters of epoxidized polybutenes	—	1991-05-14	$19,973,000
5008338	Hydroxyethers of epoxidized polybutenes	Vincent F. Smith, Jr.	1991-04-16	$22,102,000

Wayne T. Riddick — 3 Patents

Issued Patents All Time

Patent Widget