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

David Leach — 1 Patent in 2017

GE: 1 patents #1,308 of 4,152Top 35%
Simpsonville, SC: #89 of 204 inventorsTop 45%
South Carolina: #556 of 1,719 inventorsTop 35%
Overall (2017): #448,232 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9771869 Nozzle system and method for starting and operating gas turbines on lowBtu fuels Suhui Li, Joel Meier Haynes, Ping Yu, Wei-Long Chen, John Lipinski +3 more 2017-09-26 $15,933,000