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

Robert DeFelice

Hamilton Sundstrand: 4 patents #14 of 317Top 5%
📍 South Windsor, CT: #4 of 40 inventorsTop 10%
🗺 Connecticut: #148 of 2,605 inventorsTop 6%
Overall (2025): #30,541 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12337951 Single bushing supported pneumatic actuators Maciej Luczynski 2025-06-24
12313186 Ringless zero clearance closure Francis P. Marocchini, Lukasz Burek 2025-05-27
12276291 Valve bore wash filters Frank N. Perillo 2025-04-15
12268981 Motorized valve with washing filter extending from a bleed conduit inlet into valve duct August M. Coretto, David J. Zawilinski, Scott W. Simpson, Peter J. Dowd, John M. Dehais 2025-04-08