Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard J. Rost — 1 Patent

UNUnknown: 4 patents #4,220 of 83,584Top 6%
Bellevue, WA: #4,627 of 6,950 inventorsTop 70%
Washington: #48,569 of 76,902 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Richard J. Rost has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1997. Richard J. Rost ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Richard J. Rost in Bellevue, WA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5649508 Liquid dispensing side handle apparatus and method Jeffrey Fay 1997-07-22