Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DZ

David J. Zawilinski

Hamilton Sundstrand: 2 patents #53 of 317Top 20%
📍 Granby, CT: #2 of 14 inventorsTop 15%
🗺 Connecticut: #363 of 2,605 inventorsTop 15%
Overall (2025): #130,729 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12313011 Self-actuated bleed valves for gas turbine engines Robert Goodman, Scott W. Simpson 2025-05-27
12268981 Motorized valve with washing filter extending from a bleed conduit inlet into valve duct August M. Coretto, Scott W. Simpson, Peter J. Dowd, Robert DeFelice, John M. Dehais 2025-04-08