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

John J. Brown — 5 Patents in 2021

The Boeing: 4 patents #93 of 2,127Top 5%
SPSelig Sealing Products: 1 patents #2 of 6Top 35%
Brooks Road, CA: #3 of 146 inventorsTop 3%
California: #3,968 of 66,859 inventorsTop 6%
Overall (2021): #31,783 of 548,734Top 6%
5 Patents 2021

Issued Patents 2021

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11142303 Aircraft subassembly, having main-landing-gear assembly and sponson, housing main-landing-gear assembly Michael S. Karapetian, James K. Pennell 2021-10-12 $44,546,000
11090677 methods for applying glutinous substances John W. Pringle, IV, Angelica Davancens, Frederick B. Frontiera, Martin Guirguis, Raul Tomuta +4 more 2021-08-17 $59,381,000
11059644 Tabbed seal concepts Stephen P. Cassidy, Steven A. Brucker, Robert William Thorstensen-Woll 2021-07-13
11020765 Methods for delivering glutinous substance to workpiece from end-effector John W. Pringle, IV, Raul Tomuta, Jake B. Weinmann, Chris J. Erickson, Martin Guirguis +2 more 2021-06-01 $75,912,000
10913089 Methods for applying glutinous substances John W. Pringle, IV, Angelica Davancens, Frederick B. Frontiera, Martin Guirguis, Raul Tomuta +3 more 2021-02-09 $139,009,000