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

David R. Abbott

GE: 3 patents #10,354 of 36,430Top 30%
Lockheed Martin: 1 patents #2,805 of 6,507Top 45%
Attleboro, MA: #192 of 647 inventorsTop 30%
Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,304,747 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4768541 Means of expelling parallel tanks to low residuals Preston E. Uney, James R. Tegart 1988-09-06
4767267 Seal assembly Jonathan G. L. Salt, Ronald Korzun 1988-08-30
4767276 Retainer ring Thomas C. Barnes, Anthony Salvatore Arrao 1988-08-30
4585395 Gas turbine engine blade John G. Nourse, John J. Bourneuf 1986-04-29