MN

Matthew Neff

MV Mac Valves: 7 patents #7 of 24Top 30%
DG Dana Heavy Vehicle Systems Group: 2 patents #69 of 191Top 40%
Overall (All Time): #553,774 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11779872 Pulse valve Ray Jenkins, Jeffrey Simmonds, Kevin C. Williams 2023-10-10
11028837 Solenoid pump Brett Anthony Landacre, Jeffrey Simmonds 2021-06-08
10774943 Modular valve with O-ring valve set Brett Anthony Landacre, Jeffrey Simmonds 2020-09-15
10731677 Pneumatic control valve manifold Michael Jamison, Jeffrey Simmonds 2020-08-04
10711915 Pilot actuated control pilot for operating valve Robert H. Neff, Jeff Simmonds, Eric P. Janssen, Joseph Richardson 2020-07-14
9903395 Proportional pressure controller with isolation valve assembly Robert H. Neff, Kevin C. Williams, Joseph Richardson 2018-02-27
9022069 Solenoid operated valve with constant bleed port Eric P. Janssen 2015-05-05
8176811 Ribbed cover for drive axle housing Glen Peterson, Leo Wenstrup 2012-05-15
7517392 Breather system and method of using the same Leonard P. Stoehr, Leo Wenstrup 2009-04-14