Inventor · disambiguated record
Helmut Hofmann
Also filed as: HOFMANN HELMUT · HOFMANN HELMUT J
10 granted patents·448 citations·filing 1976–2005
92Inventor score
Files withHOFMANN HELMUT J4DIEHL MUNITIONSSYSTEME GMBH2DIEHL BGT DEFENCE GMBH & CO KG1HOFMANN HELMUT1KRAFTWERK UNION AG1
Top patents by PatentIndex Score
10 records- 0196US4351077ACleaning apparatus for submerged surfacesHOFMANN HELMUT J·Filed 1980·Granted Sep 28, 1982·115 cites·5 claims
- 0294US4208752ACleaning apparatus for submerged surfacesHOFMANN HELMUT J·Filed 1978·Granted Jun 24, 1980·85 cites·5 claims
- 0394US4133068ACleaning apparatus for submerged surfacesHOFMANN HELMUT J·Filed 1977·Granted Jan 9, 1979·79 cites·6 claims
- 0484US4761848ASuction-operated automatic swimming pool cleanerHOFMANN HELMUT J·Filed 1987·Granted Aug 9, 1988·52 cites·6 claims
- 0576US4530125ASwimming pool cleaner componentSELERO LIMITED·Filed 1984·Granted Jul 23, 1985·41 cites·4 claims
- 0673US7498697B2Marx generatorDIEHL BGT DEFENCE GMBH & CO KG·Filed 2005·Granted Mar 3, 2009·8 cites·7 claims
- 0769US4793287AFarrowing station with an electronic controlHOFMANN HELMUT·Filed 1985·Granted Dec 27, 1988·27 cites·37 claims
- 0866US7002300B2Microwave generator and method of radiating microwave energyDIEHL MUNITIONSSYSTEME GMBH·Filed 2004·Granted Feb 21, 2006·10 cites·7 claims
- 0964US4057714ADurability or service-life monitoring device for a turbogenerator shaftKRAFTWERK UNION AG·Filed 1976·Granted Nov 8, 1977·25 cites·4 claims
- 1057US7233084B2Microwave generatorDIEHL MUNITIONSSYSTEME GMBH·Filed 2004·Granted Jun 19, 2007·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →