William F. Colvell

📍 Ogden, UT: #290 of 542 inventorsTop 55%

🗺 Utah: #11,293 of 19,430 inventorsTop 60%

Overall (All Time): #3,982,228 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4694569	Bearing extractor	Dean M. Baker	1987-09-22