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USPTO Patent Rankings Data through Dec 31, 2025
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Greg Wallace — 19 Patents

FTFiltration Technology: 8 patents #2 of 6Top 35%
Apple: 2 patents #9,294 of 18,612Top 50%
TRTrimble: 1 patents #183 of 325Top 60%
San Francisco, CA: #2,103 of 26,999 inventorsTop 8%
California: #31,067 of 386,348 inventorsTop 9%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Greg Wallace has been granted 19 US patents while listed as an inventor at Filtration Technology. The first was granted in 2005 and the most recent in June 2025. Greg Wallace ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Greg Wallace in San Francisco, CA, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12339374 GNSS location determination using a virtual antenna Adam Clare, Shawn D. Weisenburger, Gleb Aleksandrovich Zyryanov 2025-06-24
12042695 Combined climber and rowing exercise machine Marko Vujicic 2024-07-23
11338172 Treadmill with restraint device Marko Vujicic 2022-05-24
11052279 Exercise machine Marko Vujicic 2021-07-06
11052280 Weight bearing exercise system Brock Massner, Mark William Chiles, Francois-Pierre Martin, Marko Vujicic 2021-07-06
10898836 Filter with exterior and interior media components and method of filtering John Hampton 2021-01-26
10828530 Exercise machine Marko Vujicic, Mark William Chiles 2020-11-10
10661205 Filter cleaning system and method John Hampton 2020-05-26
10463997 Filter with exterior and interior media components and method of filtering John Hampton 2019-11-05
10300411 Filtration system and method John Hampton 2019-05-28
10080983 Filter cleaning system and method John Hampton 2018-09-25
9707498 Filtration system and method John Hampton 2017-07-18
9527020 Filter cleaning system and method John Hampton, James D. Harris 2016-12-27
9409115 Filter with exterior and interior media components and method of filtering John Hampton 2016-08-09
D755913 Collapsible holder for a billiard cue case Joel Lopez 2016-05-10
9215402 Video format for digital video recorder Paul Towner, Courtney Kennedy, Randy Ubillos, Greg Mullins, Peter Chou +1 more 2015-12-15 $80,737,000
8737825 Video format for digital video recorder Paul Towner, Courtney Kennedy, Randy Ubillos, Greg Mullins, Peter Chou +1 more 2014-05-27 $56,737,000
7617638 Siding system Peter Slama, Bill Krech 2009-11-17
6841007 Method for pipeline filtration James A. Howard, John Hampton 2005-01-11

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