P

Inventor

WILLIAMS LEONARD T

US4 patents
⚠️ This page may combine multiple inventors who share the name “WILLIAMS LEONARD T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ENGINEERING & RES ASSOCIATES I

3 patents
US6784407B2Aug 31, 2004

Bench top tubing sealer

ENGINEERING & RES ASSOCIATES I14 citations77
USD502476SMar 1, 2005

Bench mounted tubing sealer

ENGINEERING & RES ASSOCIATES I5 citations59
USD502475SMar 1, 2005

Tubing sealer with protruding sealing head

ENGINEERING & RES ASSOCIATES I5 citations59

ENGINEERING & RES ASSOCIATES INC

1 patent
USD341567SNov 23, 1993

Electric power source for a plastic tubing sealer

ENGINEERING & RES ASSOCIATES INC89 citations88