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

Lawrence E. Portlock — 2 Patents in 2021

RTX (Raytheon): 2 patents #311 of 1,780Top 20%
Bethany, CT: #3 of 10 inventorsTop 30%
Connecticut: #726 of 4,045 inventorsTop 20%
Overall (2021): #138,388 of 548,734Top 30%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10907579 Gas turbine engine with geared architecture Michael E. McCune, Frederick M. Schwarz 2021-02-02 $40,424,000
10890245 Epicyclic gear train Michael E. McCune, Frederick M. Schwarz 2021-01-12 $56,656,000