Assignee
HOFFMAN KARL K
US·6 granted patents·1 pending application·36 citations·filing 2006–2020
Top patents by PatentIndex Score
7 records- 0193US11352183B2Pressure relief valve with wetting fluid reservoirsHOFFMAN KARL K·Filed 2020·Granted Jun 7, 2022·4 cites·20 claims
- 0285US8783292B2Oil-less pressure relief valvesHOFFMAN KARL K·Filed 2011·Granted Jul 22, 2014·11 cites·25 claims
- 0384US8082644B2Apparatus for the application of pressure relief valvesHOFFMAN KARL K·Filed 2008·Granted Dec 27, 2011·13 cites·13 claims
- 0473US8522926B2Apparatus and method for lubricating pressure relief valvesHOFFMAN KARL K·Filed 2006·Granted Sep 3, 2013·7 cites·13 claims
- 0568US9821528B2Method for lubricating pressure relief valvesHOFFMAN KARL K·Filed 2013·Granted Nov 21, 2017·1 cites·20 claims
- 0657US2009169693A1Interior-mountable pressure relief valveHOFFMAN KARL K·Filed 2007·Application pending·0 cites
- 0739US8820381B2Apparatus and method for tin-tie applicationHOFFMAN KARL K·Filed 2012·Granted Sep 2, 2014·0 cites·20 claims
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