John M. Woodcock

PO Porvair: 1 patents #4 of 8Top 50%

U.S. Philips: 1 patents #4,133 of 8,851Top 50%

Overall (All Time): #2,331,592 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4888829	Gloves	George J. Kleinerman	1989-12-26
4843447	Hot charge-carrier transistors	Jeffrey J. Harris, John M. Shannon	1989-06-27