Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GK

Glenn Keltto — 5 Patents

FLFluke: 5 patents #85 of 518Top 20%
Everett, WA: #182 of 1,109 inventorsTop 20%
Washington: #19,482 of 76,902 inventorsTop 30%
Overall (All Time): #972,200 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D895642 Display screen or portion thereof with graphical user interface for fiber optic cable inspection Wayne S. Hoofnagle, Scott M. Tsukamaki, J. David Schell 2020-09-08
10636134 Display apparatus and method for optical fiber inspection Scott M. Tsukamaki, J. David Schell 2020-04-28
10355951 Method and apparatus for testing and displaying test results Sena E. R. Janky, Steve O' Hara, J. David Schell, Elizabeth Bacon, Karen Jones 2019-07-16
9847921 Method and apparatus for testing and displaying test results Sena E. R. Janky, Steve O'Hara, J. David Schell, Elizabeth Bacon, Karen Jones 2017-12-19
9077646 Method and apparatus for testing and displaying test results Sena E. R. Janky, Steve O'Hara, J David Schell, Elizabeth Bacon, Karen Jones 2015-07-07