Inventor

CARTMILL JOHN A

US3 patents

Patents

3 patents

US5366478ANov 22, 1994

Endoscopic surgical sealing device

ETHICON INC755 citations96

US5526536AJun 18, 1996

Endo-surgery glove and seal

ETHICON INC176 citations95

US5402225AMar 28, 1995

Optical instrument evaluation using modulation transfer function chart

ETHICON INC4 citations61