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

Kurt Johnson — 3 Patents

IBM: 1 patents #44,878 of 70,183Top 65%
Ringgold, GA: #27 of 107 inventorsTop 30%
Georgia: #10,476 of 35,610 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Kurt Johnson has been granted 3 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in August 2019. Kurt Johnson ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Kurt Johnson in Ringgold, GA, US.

Patents per Year

Patents granted per year, 2002 to 2019Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022013: 1 patents20132019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10371373 Boiler tube clamp and method of using same Robert Hunter, David Duplissey 2019-08-06
8387252 Boiler tube clamp and method of using same Robert Hunter, David Duplissey 2013-03-05
6426168 Method of inspecting photo masks 2002-07-30 $10,205,000