P

Inventor

WAUGH DAVID

US3 patents
⚠️ This page may combine multiple inventors who share the name “WAUGH DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FRED M SCHILDWACHTER & SONS IN

1 patent

US OF AMERICA AS REPRESENTED BY THE SECRETARY DEPT OF HEALTH AND HUMAN SERVICE

1 patent

SHOEMAKER ROBERT

1 patent