FS

Frank N. Stempfer

📍 Murray, UT: #168 of 315 inventorsTop 55%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,700,109 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5823885 Portable personal driving range and all purpose sporting net — 1998-10-20