Inventor

VIRI DONALD P

3 patents

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

DIMETRICS INC

1 patent

US4301355ANov 17, 1981

Gas metal arc welding system

DIMETRICS INC122 citations92

VIRI MANUFACTURING INC

1 patent

US4749841AJun 7, 1988

Pulsed arc welding method, apparatus and shielding gas composition

VIRI MANUFACTURING INC60 citations86

ROCKWELL INTERNATIONAL CORP

1 patent

US4273988AJun 16, 1981

Pulse welding process

ROCKWELL INTERNATIONAL CORP28 citations79