Inventor · disambiguated record
Urban Richardt
Also filed as: HOFFMEIER SIEGFRIED · RICHARDT URBAN
2 granted patents·19 citations·filing 1978–1986
56Inventor score
Technology areasB21C
Top patents by PatentIndex Score
2 records- 0173US4206626AExtrusion press for extruding tubesSCHLOEMANN SIEMAG AG·Filed 1978·Granted Jun 10, 1980·17 cites·10 claims
- 0221US4745789AApparatus for separating pressure plates from extrusion residues of metal extruded with a shellHASENCLEVER MASCHF SMS·Filed 1986·Granted May 24, 1988·2 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →