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

Robert A. Hendry — 2 Patents

3131: 1 patents #3 of 7Top 45%
Canton, OH: #256 of 654 inventorsTop 40%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Robert A. Hendry has been granted 2 US patents while listed as an inventor at 31. The first was granted in 1996 and the most recent in May 2002. Robert A. Hendry ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert A. Hendry in Canton, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6382019 Probe and gauge system for tire repair Charles Muhs 2002-05-07
5536346 Method for repairing punctured tires Charles Muhs 1996-07-16