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

Ronald D. Hill — 1 Patent

Rancho Cordova, CA: #258 of 502 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ronald D. Hill has been granted 1 US patent. All of these patents were granted in 1994. Ronald D. Hill ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ronald D. Hill in Rancho Cordova, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5350179 Drug awareness game and method for playing Adam G. Marglon, David Johnson 1994-09-27