Inventor

PAPURT DAVID M

US5 patents

⚠️ This page may combine multiple inventors who share the name “PAPURT DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LASER METRIC SYSTEMS INC

3 patents

US4775236AOct 4, 1988

Laser based roundness and diameter gaging system and method of using same

LASER METRIC SYSTEMS INC27 citations90

US4816744AMar 28, 1989

Method and device for measuring inside diameters using a laser interferometer and capacitance measurements

LASER METRIC SYSTEMS INC13 citations71

US4678337AJul 7, 1987

Laser based gaging system and method of using same

LASER METRIC SYSTEMS INC14 citations71

PAPURT DAVID M

2 patents

US5314447AMay 24, 1994

Male condom device and method of using same

PAPURT DAVID M33 citations88

US5070890ADec 10, 1991

Male condom device and method of using same

PAPURT DAVID M23 citations88