Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Rick Stone — 1 Patent

ASAstenjohnson: 1 patents #39 of 70Top 60%
Carleton Place, CA: #49 of 72 inventorsTop 70%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Rick Stone has been granted 1 US patent while listed as an inventor at Astenjohnson. All of these patents were granted in 2002. Rick Stone ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Rick Stone in Carleton Place, ON, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6334467 Forming fabric Rex Barrett, Dale B. Johnson 2002-01-01