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

John Weldon Gammon — 7 Patents

Ericsson: 3 patents #3,101 of 887Top 350%
RSRgb Systems: 2 patents #34 of 66Top 55%
Sony: 2 patents #13,023 of 25,231Top 55%
Anaheim, CA: #158 of 1,337 inventorsTop 15%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
John Weldon Gammon has been granted 7 US patents. The first was granted in 1998 and the most recent in June 2019. John Weldon Gammon ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list John Weldon Gammon in Anaheim, CA, US.

Patents per Year

Patents granted per year, 1998 to 2019Bar chart with a peak of 1 patents in 1998.peak 11998: 1 patents19981999: 1 patents19992000: 1 patents20002006: 1 patents20062011: 1 patents20112013: 1 patents20132019: 1 patents2019

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D850440 Table top touch screen Kate N. Gentle, David Libman 2019-06-04
D694195 Touch screen control panel David Libman, Jaysun Stockdell-Giesler 2013-11-26
7933637 Speaker assemblies and mobile terminals including the same William Chris Eaton 2011-04-26 $268,000
7069061 Speaker assemblies and mobile terminals including the same William Chris Eaton 2006-06-27 $699,000
6051779 Shield can with integrally molded gasket 2000-04-18 $24,610,000
5856808 Single feed point matching systems Howard E. Holshouser, Robert A. Sadler, Gerard James Hayes 1999-01-05 $32,989,000
5847938 Press-fit shields for electronic assemblies, and methods for assembling the same 1998-12-08 $19,756,000