RW

Roy L. Watkins

AI Air-O-Lator: 1 patents #4 of 4Top 100%
📍 Grandview, MO: #42 of 71 inventorsTop 60%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,373,778 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7470895 Submersible power supply with integral photocell Douglas Cramer 2008-12-30