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Steven E. Rival — 1 Patent

UCUnion Carbide: 1 patents #697 of 1,402Top 50%

York, SC: #35 of 70 inventorsTop 50%

South Carolina: #8,475 of 15,501 inventorsTop 55%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

1 Patents All Time

Steven E. Rival has been granted 1 US patent while listed as an inventor at Union Carbide. All of these patents were granted in 1989. Steven E. Rival ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Steven E. Rival in York, SC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
4857150	Silicone oil recovery	William D. Prince	1989-08-15	$2,506,000

Steven E. Rival — 1 Patent

Issued Patents All Time

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