Inventor

KAPPELSBERGER ERWIN

3 patents

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

STEIGERWALD STRAHLTECH

2 patents

US4229639AOct 21, 1980

Energy beam welding method

STEIGERWALD STRAHLTECH25 citations77

US4175226ANov 20, 1979

Sealing device for charged particle beam welding

STEIGERWALD STRAHLTECH12 citations70

MESSER GRIESHEIM GMBH

1 patent

US4358657ANov 9, 1982

Sealing system for a movable vacuum chamber of a charged particle beam machine

MESSER GRIESHEIM GMBH9 citations68