Ruth A. Stephens — 2 Patents at Three60

Ruth A. Stephens has been granted 2 US patents while listed as an inventor at Three60. The first was granted in 1991 and the most recent in September 1993. Ruth A. Stephens ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ruth A. Stephens in Norton, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5242079	Sealable cover for an open beverage container	Giovanni Pino	1993-09-07
5065909	Vented beverage can cover having pivotal spout	Giovanni Pino, Thomas Scherer	1991-11-19

Ruth A. Stephens — 2 Patents

Issued Patents All Time

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