Inventor · disambiguated record
Walter Luthi
Also filed as: LUETHI WALTER · LUTHI WALTER
9 granted patents·80 citations·filing 1974–1994
87Inventor score
Files withHEBERLEIN & CO AG5HABOTEX HANS BORS CONSULTING1HEBERELEIN MASCHINENFABRIK AG1OERLIKON BUEHRLE AG1TESA SA1
Top patents by PatentIndex Score
9 records- 0173US4226092ADevice for cooling heated textile yarns of thermoplastic materialHEBERLEIN & CO AG·Filed 1979·Granted Oct 7, 1980·16 cites·3 claims
- 0267US4198835ADevice relating to heater units for the heat-treatment of textile yarnsHEBERLEIN & CO AG·Filed 1979·Granted Apr 22, 1980·11 cites·5 claims
- 0358US4679332ASensor device for a machine for measuring conductive parts mounted on a measurement tableTESA SA·Filed 1986·Granted Jul 14, 1987·19 cites·5 claims
- 0458US4010599AProcess and apparatus for texturing textile yarns of thermoplastic material by imparting twist by frictionHEBERLEIN & CO AG·Filed 1976·Granted Mar 8, 1977·8 cites·20 claims
- 0550US4331000AApparatus for cooling heated thermoplastics yarnsHEBERLEIN & CO AG·Filed 1980·Granted May 25, 1982·7 cites·6 claims
- 0648US4204394ADevice relating to apparatus for texturing textile yarnsHEBERELEIN MASCHINENFABRIK AG·Filed 1979·Granted May 27, 1980·6 cites·7 claims
- 0735US3934483AFeed apparatusOERLIKON BUEHRLE AG·Filed 1974·Granted Jan 27, 1976·4 cites·9 claims
- 0832US5535616AApparatus and method for the analysis of porous materialsHABOTEX HANS BORS CONSULTING·Filed 1994·Granted Jul 16, 1996·8 cites·22 claims
- 0931US4074544AHeating devices for the heat treatment of textile filaments or yarnsHEBERLEIN & CO AG·Filed 1977·Granted Feb 21, 1978·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →