EP

Everett J. Prescott

📍 Gardiner, ME: #2 of 9 inventorsTop 25%
🗺 Maine: #1,188 of 4,281 inventorsTop 30%
Overall (All Time): #1,654,655 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5318376 Manhole frame 1994-06-07
4591290 Combination adjustable valve box adapter and replacement for broken valve boxes 1986-05-27
4536103 Adjustable manhole frame and method of construction and installation 1985-08-20