Inventor · disambiguated record
Helmut Neumann
Also filed as: NEUMANN HELMUT · NEUMANN HELMUT C
9 granted patents·2 pending applications·318 citations·filing 1973–2014
90Inventor score
Top patents by PatentIndex Score
11 records- 0197US4395423APolycyclic cyanoketonesSTERLING DRUG INC·Filed 1979·Granted Jul 26, 1983·95 cites·2 claims
- 0292US4495495AStaff-location and signalling system for use in minesRUHRKOHLE AG·Filed 1982·Granted Jan 22, 1985·113 cites·19 claims
- 0388US3937648AMethod of making paper having a high resin fillROEHM GMBH·Filed 1973·Granted Feb 10, 1976·36 cites·2 claims
- 0478US9021267B2System and method for using digital signatures to assign permissionsSONY CORP·Filed 2014·Granted Apr 28, 2015·5 cites·10 claims
- 0577US4974707AShock absorberKOERBER AG·Filed 1989·Granted Dec 4, 1990·35 cites·9 claims
- 0664US8832447B2System and method for using digital signatures to assign permissionsNEUMANN HELMUT·Filed 2011·Granted Sep 9, 2014·3 cites·9 claims
- 0749US5094321AShock absorber with variable damping characteristicHAUNI WERKE KOERBER & CO KG·Filed 1990·Granted Mar 10, 1992·16 cites·11 claims
- 0849US4097649AResin-impregnated self-adhering or heat-sealable papers and method of makingROEHM GMBH·Filed 1975·Granted Jun 27, 1978·11 cites·8 claims
- 0939US2014085421A1Endoscope having 3d functionalityKUTH RAINER·Filed 2011·Application pending·0 cites
- 1038US2005029063A1Shock absorber having variable damping characteristics and method of damping vibrations with the shock absorberBALTIC ELECTRONIK GMBH·Filed 2004·Application pending·0 cites
- 1131US4721911ANuclear magnetic resonance tomography apparatusSIEMENS AG·Filed 1986·Granted Jan 26, 1988·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →