RC

Robert B. Chaffee

UN Unknown: 1 patents #273 of 2,925Top 10%
📍 Portland, ME: #1 of 17 inventorsTop 6%
🗺 Maine: #21 of 282 inventorsTop 8%
Overall (2003): #46,133 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6598626 Switchable inflation device 2003-07-29
6508264 Valve for inflatable objects 2003-01-21