DC

Donald J. Carignan

UF US Air Force: 2 patents #3,473 of 16,312Top 25%
📍 Chelmsford, MA: #414 of 858 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,348,666 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4595808 Electromechanical switch Anthony P. Antonuzzi 1986-06-17
4299166 Containment and release device for fluids William I. Lewis 1981-11-10