Inventor

GRELLNER WOLFGANG

DE2 patents

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

KEMPTEN ELEKTROSCHMELZ GMBH

1 patent

US4803183AFeb 7, 1989

Dense molded bodies of polycrystalline aluminum nitride and process for preparation without use of sintering aids

KEMPTEN ELEKTROSCHMELZ GMBH38 citations89

SCHWETZ KARL ALEXANDER

1 patent

US4908173AMar 13, 1990

Process for preparation of dense molded bodies of polycrystalline aluminum nitride without use of sintering aids

SCHWETZ KARL ALEXANDER33 citations86