Robert E. Sellers — 2 Patents at One Touch Systems

Robert E. Sellers has been granted 2 US patents while listed as an inventor at One Touch Systems. All of these patents were granted in 1994. Robert E. Sellers ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert E. Sellers in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5357609	Site controller with echo suppression	Gary D. Alford	1994-10-18
5329620	Daisy chainable voice-data terminal	Gary D. Alford	1994-07-12

Robert E. Sellers — 2 Patents

Issued Patents All Time

Patent Widget