Robin Walker — 2 Patents at Valve

Robin Walker has been granted 2 US patents while listed as an inventor at Valve. The first was granted in 1989 and the most recent in January 2014. Robin Walker ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robin Walker in Glasgow, WA, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8628414	Enhanced commentary system for 3D computer entertainment	Gregory Coomer, Erik Axel Johnson	2014-01-14
4868736	Code operated access control system for electronic data store	—	1989-09-19

Robin Walker — 2 Patents

Issued Patents All Time

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