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

Gary Marshall — 6 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Vermillion, SD: #5 of 33 inventorsTop 20%
South Dakota: #269 of 2,308 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Gary Marshall has been granted 6 US patents while listed as an inventor at AT&T. The first was granted in 2005 and the most recent in January 2015. Gary Marshall ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Gary Marshall in Vermillion, SD, US.

Patents per Year

Patents granted per year, 2005 to 2015Bar chart with a peak of 2 patents in 2007.peak 22005: 1 patents20052007: 2 patents20072013: 1 patents20132014: 1 patents20142015: 1 patents2015

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8939218 Apparatus and method for the installation or removal of a rotary control device insert or a component thereof Barry Marshall 2015-01-27
8881801 Apparatus and method for the installation or removal of a rotary control device insert or a component thereof Barry Marshall 2014-11-11
8402685 Waterfowl decoy apparatus and method of making 2013-03-26
D537596 Waste receptacle 2007-02-27
D537602 Insert for waste receptacle 2007-02-27
6928743 Siding installation tool 2005-08-16