SP

Stephen A. Piche

🗺 Massachusetts: #20,307 of 88,656 inventorsTop 25%
Overall (All Time): #784,437 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12345492 Hybrid heterogeneous material baffle for firearm noise suppressor Karl R. Edminster 2025-07-01
11994354 Firearm noise suppressor construction Karl R. Edminster 2024-05-28
11519685 Method of repairing a firearm noise suppressor Karl R. Edminster 2022-12-06
11326849 Firearm noise suppressor construction and method of manufacture and repairing Karl R. Edminster 2022-05-10
D842419 Gun suppressor Karl R. Edminster 2019-03-05
9777752 Flexible pneumatic actuator Ruben Medeiros, Andrew DeMedeiros, Karl R. Edminster 2017-10-03