Inventor · disambiguated record
Helmut Kohler
Also filed as: KOEHLER HELMUT · KOEHLER HELMUT O · KOHLER HELMUT
22 granted patents·230 citations·filing 1976–2011
95Inventor score
Files withIBM7RUETGERSWERKE AG6LUK LAMELLEN & KUPPLUNGSBAU5BIOMED RESEARCHY CONSULTANTS L1DUERR SYSTEMS GMBH1
Top patents by PatentIndex Score
22 records- 0175US6048284APulley with a damper between rotary input and output membersLUK LAMELLEN & KUPPLUNGSBAU·Filed 1996·Granted Apr 11, 2000·36 cites·96 claims
- 0272US4098838AProcess for obtaining sulfur free pure naphthalene from bituminous coal tar and thionaphthene as a by-productRUETGERSWERKE AG·Filed 1976·Granted Jul 4, 1978·11 cites·5 claims
- 0364US5227995AHigh density semiconductor memory module using split finger lead frameIBM·Filed 1990·Granted Jul 13, 1993·35 cites·7 claims
- 0464US4615424AFriction clutchLUK LAMELLEN & KUPPLUNGSBAU·Filed 1983·Granted Oct 7, 1986·12 cites·33 claims
- 0564US4112275AContact structure for electrical switching apparatusSIEMENS AG·Filed 1976·Granted Sep 5, 1978·11 cites·4 claims
- 0661US5218245AProgrammable neural logic deviceIBM·Filed 1991·Granted Jun 8, 1993·16 cites·12 claims
- 0758US7107490B2IML-stream generated error insertion / FRU isolationIBM·Filed 2002·Granted Sep 12, 2006·8 cites·13 claims
- 0858US5321706AMethod and apparatus for checking the address and contents of a memory arrayIBM·Filed 1991·Granted Jun 14, 1994·34 cites·9 claims
- 0957US4635775AFastening devices for friction clutchesLUK LAMELLEN & KUPPLUNGSBAU·Filed 1983·Granted Jan 13, 1987·11 cites·49 claims
- 1054US4427526AProcess for the production of hydrogenated aromatic compounds and their useRUETGERSWERKE AG·Filed 1981·Granted Jan 24, 1984·12 cites·8 claims
- 1152US7675930B2Chip circuit for combined and data compressed FIFO arbitration for a non-blocking switchIBM·Filed 2008·Granted Mar 9, 2010·0 cites·10 claims
- 1250US4757597AMethod of assembling a friction clutchLUK LAMELLEN & KUPPLUNGSBAU·Filed 1986·Granted Jul 19, 1988·8 cites·8 claims
- 1348US7959770B2Electrocoating plantDUERR SYSTEMS GMBH·Filed 2007·Granted Jun 14, 2011·0 cites·19 claims
- 1446US7379470B2Combined and data compressed FIFO based arbitration for a non-blocking switchIBM·Filed 2003·Granted May 27, 2008·0 cites·14 claims
- 1545US4415429AProcess for the preparation of highly aromatic pitchlike hydrocarbonsRUETGERSWERKE AG·Filed 1980·Granted Nov 15, 1983·8 cites·7 claims
- 1644US4828092AFriction clutch and method of making a diaphragm spring thereforLUK LAMELLEN & KUPPLUNGSBAU·Filed 1987·Granted May 9, 1989·7 cites·23 claims
- 1744US4339328AProcess for the production of high grade carbonaceous bindersRUETGERSWERKE AG·Filed 1981·Granted Jul 13, 1982·5 cites·6 claims
- 1843US4900741ACombined cimetidine-pirensepine formulation for treating peptic ulcers and erosionsBIOMED RESEARCHY CONSULTANTS L·Filed 1988·Granted Feb 13, 1990·11 cites·14 claims
- 1938US9064074B2Retrieving odd net topology in hierarchical circuit designsKAYSER JOERG·Filed 2011·Granted Jun 23, 2015·0 cites·19 claims
- 2029US5694400AChecking data integrity in buffered data transmissionIBM·Filed 1993·Granted Dec 2, 1997·2 cites·4 claims
- 2129US4304606APlasticized coal tar pitch, composition containing same and its useRUETGERSWERKE AG·Filed 1979·Granted Dec 8, 1981·3 cites·13 claims
- 2228US4357472AProcess for the production of thionaphthene from thionaphthene sulfonic acidRUETGERSWERKE AG·Filed 1980·Granted Nov 2, 1982·0 cites·11 claims
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