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

Ryan D. Hunter — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Columbia, TN: #16 of 87 inventorsTop 20%
Tennessee: #4,599 of 20,272 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ryan D. Hunter has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2005 and the most recent in May 2025. Ryan D. Hunter ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ryan D. Hunter in Columbia, TN, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12305721 Cover for a universal joint of a driveshaft Caleb R. Hunter, Scott D. Hunter 2025-05-20
12259013 Cover for a universal joint of a driveshaft Caleb R. Hunter, Scott D. Hunter 2025-03-25
11796009 Cover for a universal joint of a driveshaft Caleb R. Hunter, Scott D. Hunter 2023-10-24
6848690 Seal for head gaskets of internal combustion engines 2005-02-01