DP

Donald S. Pratt

CP Champion Spark Plug: 1 patents #18 of 71Top 30%
📍 Birmingham, MI: #518 of 851 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,971,758 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4655984 Method of and apparatus for isostatically pressing a body from particulate material Jonathan W. Hinton, Edward J. Gehart 1987-04-07