PM

Perry Maxfield

📍 Altonah, UT: #1 of 2 inventorsTop 50%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,558,383 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6454632 Method of hardening and polishing concrete floors, walls, and the like Jerald W. Jones 2002-09-24