JM

John P. Mitcham

GT Gray Tool: 1 patents #6 of 14Top 45%
Overall (All Time): #4,019,644 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4534235 Rotary stepper actuator Michael A. Karr, Jr. 1985-08-13