Inventor
HOFFMAN KARL K
US14 patents
⚠️ This page may combine multiple inventors who share the name “HOFFMAN KARL K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLITEK L L C
6 patentsUS7328543B2Feb 12, 2008
Apparatus and method for the application of pressure relief valves
PLITEK L L C25 citations89
US7637283B2Dec 29, 2009
Pressure relief valve with stiff support
PLITEK L L C19 citations83
US7472524B2Jan 6, 2009
Method for the application of pressure relief valves
PLITEK L L C13 citations81
US9187229B2Nov 17, 2015
Oil-less pressure relief valves
PLITEK L L C7 citations80
US8636034B2Jan 28, 2014
Oil-less and wetted pressure relief valves having an integrated filter
PLITEK L L C14 citations78
US5561574AOct 1, 1996
Method for manufacturing lifter for a disc cartridge and feed stock therefor
PLITEK L L C2 citations58
HOFFMAN KARL K
6 patentsUS8522926B2Sep 3, 2013
Apparatus and method for lubricating pressure relief valves
HOFFMAN KARL K7 citations82
US8082644B2Dec 27, 2011
Apparatus for the application of pressure relief valves
HOFFMAN KARL K13 citations82
US8783292B2Jul 22, 2014
Oil-less pressure relief valves
HOFFMAN KARL K11 citations80
US11352183B2Jun 7, 2022
Pressure relief valve with wetting fluid reservoirs
HOFFMAN KARL K4 citations63
US9821528B2Nov 21, 2017
Method for lubricating pressure relief valves
HOFFMAN KARL K1 citations50
US8820381B2Sep 2, 2014
Apparatus and method for tin-tie application
HOFFMAN KARL K0 citations46