MS

Michael W. Spidell

CO Corken: 1 patents #6 of 10Top 60%
Overall (All Time): #3,774,991 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5431552 Vane pump James Jay Davis, James D. Gray, Michael Franklin Hughes, Ronald A. Schuller, Alan P. Tiefenbrun 1995-07-11