RF

R. Ian Fletcher

EN Envirex: 1 patents #27 of 52Top 55%
📍 Damariscotta, ME: #7 of 14 inventorsTop 50%
🗺 Maine: #2,311 of 4,281 inventorsTop 55%
Overall (All Time): #3,738,978 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5501793 Traveling water screen including improved basket Robert R. Cheesman, James A. Ehleiter, Don N. Gass, Gary B. Tatsak 1996-03-26