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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JT

John Timar — 1 Patent

PGPolytec Gmbh: 1 patents #202 of 432Top 50%
Sarnia, CA: #191 of 327 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Timar has been granted 1 US patent while listed as an inventor at Polytec Gmbh. All of these patents were granted in 1987. John Timar ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Timar in Sarnia, ON, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4665963 Pneumatic tire inner liner having puncture sealing characteristics Sheikh A. H. Mohammed, John Walker 1987-05-19