RD

Richard D. Devellian

KO Kona: 2 patents #3 of 7Top 45%
📍 Rockport, MA: #48 of 101 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,351,828 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4500279 Heat pipe manifold system Paul M. Swenson 1985-02-19
4389002 Injection molding nozzle Paul M. Swenson 1983-06-21