Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Barker — 2 Patents in 2017

GE: 2 patents #624 of 4,152Top 20%
Salt Lake City, UT: #70 of 525 inventorsTop 15%
Utah: #388 of 2,538 inventorsTop 20%
Overall (2017): #161,214 of 506,227Top 35%
2 Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9693437 Systems and methods for controlling X-ray imaging systems John M. Simmons, Samuel Lee Alder, Bret David Nicholson, Robert Bruce Spratt, Jr. 2017-06-27 $15,934,000
9552898 Systems and methods for obtaining and displaying an X-ray image Bret David Nicholson 2017-01-24 $14,734,000