MH

Melvin W. Halvig

🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,974,011 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4664372 Bicycle-type exercise machine — 1987-05-12