John C. Vowles

SL Seetru Limited: 1 patents #2 of 6Top 35%

📍 Avon, ME: #10 of 24 inventorsTop 45%

🗺 Maine: #2,311 of 4,281 inventorsTop 55%

Overall (All Time): #3,766,986 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5401062	Pipe coupling	—	1995-03-28