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

Roger Gardner — 10 Patents

UNUnknown: 6 patents #2,010 of 83,584Top 3%
RDRudell Design: 1 patents #4 of 8Top 50%
TOTonka: 1 patents #13 of 37Top 40%
Rancho Palos Verdes, CA: #178 of 1,701 inventorsTop 15%
California: #61,378 of 386,348 inventorsTop 20%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Roger Gardner has been granted 10 US patents while listed as an inventor at Unknown. The first was granted in 1990 and the most recent in June 2013. Roger Gardner ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Roger Gardner in Rancho Palos Verdes, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
8460051 Water ID technology toys and toy playsets Elliot Rudell, William Byles 2013-06-11
7594349 Edge animation multiple image display device Elliot Rudell 2009-09-29
6274800 Convertible musical instrument 2001-08-14
6171172 Toy that senses obstacles to activate sound and turning George Foster, Elliot Rudell, Raymond Earl Fisher 2001-01-09
5823849 Circuit with intermittent sensing of liquid contact, and game method Elliot Rudell 1998-10-20
5816580 Electronic paddle game Ian Osborne, Elliot Rudell 1998-10-06
5672131 Electronic paddle game Ian Osborne, Elliot Rudell 1997-09-30
5605328 Tabletop basketball game with play figures on operable rods Elliot Rudell, George Foster, Ian Osborne 1997-02-25
5052973 Toy car launcher with cable driven shuttle and pulleys Elliot Rudell, Joseph Cernansky, Steven J. Huebl, Robert D. Zera, Eugene J. Kilroy +1 more 1991-10-01
4949489 Edge-lit multiple image display device Elliot Rudell 1990-08-21