Inventor · disambiguated record
Hellmut Lorenz
Also filed as: LORENZ HELLMUT
19 granted patents·155 citations·filing 1976–2001
94Inventor score
Files withBARMAG BARMER MASCHF19
Top patents by PatentIndex Score
19 records- 0186US4051655AFriction false twisterBARMAG BARMER MASCHF·Filed 1976·Granted Oct 4, 1977·25 cites·34 claims
- 0270US4060967AFalse twistersBARMAG BARMER MASCHF·Filed 1977·Granted Dec 6, 1977·10 cites·11 claims
- 0369US5463861AFriction false twist unitBARMAG BARMER MASCHF·Filed 1992·Granted Nov 7, 1995·18 cites·5 claims
- 0466US6209302B1False twist texturizing machineBARMAG BARMER MASCHF·Filed 1998·Granted Apr 3, 2001·17 cites·41 claims
- 0566US5146739AYarn false twist texturing process and apparatusBARMAG BARMER MASCHF·Filed 1991·Granted Sep 15, 1992·16 cites·10 claims
- 0664US6430912B2Yarn false twist texturing apparatusBARMAG BARMER MASCHF·Filed 2001·Granted Aug 13, 2002·5 cites·16 claims
- 0763US6026636AYarn false twist texturing apparatusBARMAG BARMER MASCHF·Filed 1998·Granted Feb 22, 2000·14 cites·26 claims
- 0850US4519204AYarn false twisting apparatusBARMAG BARMER MASCHF·Filed 1982·Granted May 28, 1985·6 cites·33 claims
- 0944US5794429AYarn friction false twisting apparatusBARMAG BARMER MASCHF·Filed 1996·Granted Aug 18, 1998·9 cites·22 claims
- 1042US4956970AFalse twist rollBARMAG BARMER MASCHF·Filed 1988·Granted Sep 18, 1990·4 cites·8 claims
- 1140US4383405AYarn false twisting apparatus and methodBARMAG BARMER MASCHF·Filed 1981·Granted May 17, 1983·4 cites·17 claims
- 1239US5664409AMethod of controlling the tension of an advancing yarnBARMAG BARMER MASCHF·Filed 1996·Granted Sep 9, 1997·4 cites·14 claims
- 1339US5369945AMethod and apparatus for controlling the yarn tension in a false twist texturing machineBARMAG BARMER MASCHF·Filed 1993·Granted Dec 6, 1994·5 cites·17 claims
- 1438US6301870B1False twist texturing machine and method for producing a textured threadBARMAG BARMER MASCHF·Filed 1998·Granted Oct 16, 2001·5 cites·3 claims
- 1538US4391091AFalse twisting apparatus and methodBARMAG BARMER MASCHF·Filed 1981·Granted Jul 5, 1983·3 cites·20 claims
- 1638US4387557AFalse twisting apparatus and methodBARMAG BARMER MASCHF·Filed 1981·Granted Jun 14, 1983·3 cites·10 claims
- 1737US4408448AYarn false twisting method and apparatusBARMAG BARMER MASCHF·Filed 1981·Granted Oct 11, 1983·3 cites·8 claims
- 1836US5349808AYarn twisting discBARMAG BARMER MASCHF·Filed 1990·Granted Sep 27, 1994·3 cites·7 claims
- 1932US6212867B1False twist deviceBARMAG BARMER MASCHF·Filed 1998·Granted Apr 10, 2001·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →