RW

Robert Watkins

HY Hydro-Photon: 2 patents #2 of 3Top 70%
📍 Cape Elizabeth, ME: #44 of 98 inventorsTop 45%
🗺 Maine: #1,571 of 4,281 inventorsTop 40%
Overall (All Time): #2,241,520 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6110424 Hand-held ultraviolet water purification system Miles Maiden 2000-08-29
5900212 Hand-held ultraviolet water purification system Miles Maiden 1999-05-04