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Jeffrey Keyzer — 1 Patent in 2021

VAValve: 1 patents #31 of 68Top 50%

Redmond, WA: #564 of 1,700 inventorsTop 35%

Washington: #4,694 of 13,672 inventorsTop 35%

Overall (2021): #410,554 of 548,734Top 75%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11052310	Game controller systems and methods	Jeffrey Peter Bellinghausen, Claire Michelle Gottschalk, Eric James Hope, Scott Dalton	2021-07-06