Inventor
RIEGER WOLFHART
CH12 patents
⚠️ This page may combine multiple inventors who share the name “RIEGER WOLFHART”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALUSUISSE
8 patentsUS4528099AJul 9, 1985
Filter medium for filtering molten metals
ALUSUISSE55 citations92
US4732594AMar 22, 1988
Process for scrubbing exhaust gases from diesel engines and filter cartridge for carrying out the process
ALUSUISSE45 citations91
US4690763ASep 1, 1987
Filter medium in the form of a stable porous body
ALUSUISSE26 citations91
US4619309AOct 28, 1986
Nozzle for strip casting
ALUSUISSE16 citations81
US4485835ADec 4, 1984
Nozzle for strip casting
ALUSUISSE19 citations81
US4290477ASep 22, 1981
Nozzle for strip casting
ALUSUISSE17 citations81
US4678758AJul 7, 1987
Porous ceramic filter body and manufacturing method therefor
ALUSUISSE19 citations71
US4162899AJul 31, 1979
Polishing foil or polishing plate
ALUSUISSE16 citations71
METOXIT AG
4 patentsUS6165925ADec 26, 2000
Prosthetic articles of zirconium oxide stabilized with yttrium oxide
METOXIT AG60 citations95
US5824089AOct 20, 1998
Ceramic bodies of zirconium oxide stabilized with yttrium oxide
METOXIT AG19 citations91
US5453227ASep 26, 1995
Process for the production of ceramic prostheses
METOXIT AG26 citations91
US4759110AJul 26, 1988
Process for shrink-fit locking a cylindrical ceramic part into a flange made of a ferrous material, and ceramic-metal composite bodies
METOXIT AG39 citations90