Inventor

SCHMITT-WALTER STEFAN

DE5 patents

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

SCHMITT WALTER STEFAN

2 patents

US5140116AAug 18, 1992

Illuminated push-button switch

SCHMITT WALTER STEFAN35 citations88

US5188220AFeb 23, 1993

Illuminated push-button switch

SCHMITT WALTER STEFAN9 citations69

SWAC ELECTRONIC GMBH

2 patents

US7435924B2Oct 14, 2008

Drive device for welding tongs

SWAC ELECTRONIC GMBH15 citations79

US7420137B2Sep 2, 2008

Method of open and/or closed-loop control of the movement of welding tongs

SWAC ELECTRONIC GMBH3 citations57

SCHMITT-WALTER STEFAN

1 patent

US8297133B2Oct 30, 2012

Pressure sensor

SCHMITT-WALTER STEFAN3 citations52