Inventor

STAFFORD DAVID N

US2 patents

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

CAJON CO

1 patent

US5223686AJun 29, 1993

Orbital welding apparatus with safety interlock

CAJON CO39 citations87

SILK KEVIN

1 patent

US8530777B2Sep 10, 2013

Welding purge control using electronic flow control

SILK KEVIN5 citations65