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

William Frederick — 3 Patents

ANAnton/Bauer: 2 patents #9 of 17Top 55%
Oceanside, CA: #337 of 1,008 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
William Frederick has been granted 3 US patents while listed as an inventor at Anton/Bauer. The first was granted in 2008 and the most recent in August 2013. William Frederick ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list William Frederick in Oceanside, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8508188 Universal charge module Joseph G. Murtha, Mark Ross, James Markland, Carl Hultman 2013-08-13
8338985 Intelligent battery system Joseph G. Murtha, Mark Ross, James Markland, Carl Hultman, Michael Accardi 2012-12-25
7350705 Compact robust smart card reader Curtis T. Conant 2008-04-01