Inventor
HAVENS JAMES R
US3 patents
Patents
3 patentsUS4503311AMar 5, 1985
Method and apparatus for detecting the onset of melting in a resistance spot weld
GEN MOTORS CORP26 citations78
US4493965AJan 15, 1985
Method and apparatus for predicting and controlling the quality of a resistance spot weld
GEN MOTORS CORP9 citations67
US4477709AOct 16, 1984
Method and apparatus for detecting edge welds during resistance spot welding
GEN MOTORS CORP4 citations59