Inventor

GEISSLER JOACHIM

DE4 patents

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

HELIOTRONIC GMBH

2 patents

US4447289AMay 8, 1984

Process for the manufacture of coarsely crystalline to monocrystalline sheets of semiconductor material

HELIOTRONIC GMBH52 citations89

US4759887AJul 26, 1988

Apparatus and process for the manufacture of shaped bodies from silicon granulates

HELIOTRONIC GMBH36 citations83

STEIGERWALD STRAHLTECH

1 patent

US4028523AJun 7, 1977

Energy-beam engraving method and an apparatus for carrying it out

STEIGERWALD STRAHLTECH34 citations87

WACKER CHEMITRONIC

1 patent

US5492079AFeb 20, 1996

Process for producing rods or blocks of semiconductor material and an apparatus for carrying out the process

WACKER CHEMITRONIC10 citations64