HS

Harvey E. Smith, Sr.

CS C. L. Frost & Son: 2 patents #4 of 12Top 35%
📍 Grand Rapids, MI: #715 of 1,824 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,363,109 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4395078 Bearing unit with improved inner race Seigfried K. Weis 1983-07-26
4323288 Bearing unit with improved inner race Siegfried K. Weis 1982-04-06