RM

Ralph F. Mantela

General Motors: 3 patents #4,693 of 18,328Top 30%
📍 Coldwater, MI: #38 of 144 inventorsTop 30%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,677,384 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4606687 Resilient tie-down device Thomas L. Savich 1986-08-19
4573842 Resilient tie-down device Charles J. Brady, Thomas M. Johnson, Hugh W. Larsen, Thomas L. Schallhorn 1986-03-04
4434124 Method for making a resilient tie-down device 1984-02-28