Inventor

KAUFMANN WILLIAM A

US2 patents

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

TELEDYNE IND

1 patent

US4540870ASep 10, 1985

Machine for electric arc welding and air carbon arc gouging on vertical curved or straight walls

TELEDYNE IND11 citations63

KAUFMANN WILLIAM A

1 patent

US8897145B2Nov 25, 2014

Method and apparatus for network OAM interworking

KAUFMANN WILLIAM A0 citations18