Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert J. Flak — 1 Patent

CACascade: 1 patents #31 of 65Top 50%
Gresham, OR: #110 of 243 inventorsTop 50%
Oregon: #17,193 of 28,073 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert J. Flak has been granted 1 US patent while listed as an inventor at Cascade. All of these patents were granted in 2013. Robert J. Flak ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert J. Flak in Gresham, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8568079 Rotator braking system for a lift truck load handler Christopher M. Walthers 2013-10-29