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

James M. Rice — 8 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Rancho Santa Margarita, CA: #167 of 743 inventorsTop 25%
California: #74,834 of 386,348 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
James M. Rice has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1983 and the most recent in May 2007. James M. Rice ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list James M. Rice in Rancho Santa Margarita, CA, US.

Patents per Year

Patents granted per year, 1983 to 2007Bar chart with a peak of 2 patents in 1989.peak 21983: 1 patents19831987: 1 patents19871989: 2 patents19891994: 1 patents19941995: 1 patents19951997: 1 patents19972007: 1 patents2007

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
7216438 One piece centering ruler 2007-05-15
5644857 Golf shoes with interchangaeable soles Ryan R. Ouellette, Dan Gomez 1997-07-08
5394681 Radius roller Charles Francis Nolan 1995-03-07
5336391 Method for producing a circuit board material employing an improved electroplating bath 1994-08-09
4888574 Circuit board material and method of making Bruce Mahler 1989-12-19
4808967 Circuit board material Bruce Mahler 1989-02-28
4712230 Monitoring and recording apparatus for connection to a telephone line John Rice, Robert W. Rice 1987-12-08
4387137 Capacitor material 1983-06-07