BS

Bradley J. Shaffer

Caterpillar: 13 patents #391 of 8,398Top 5%
Overall (All Time): #386,513 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10473067 Air shutoff valve Rodney Allen Lawrence, Brandyn A. Stack, Joseph John Stabnik, Eric Ferguson, Yegor Litvinov 2019-11-12
7976222 Drivetrain connection having film bearings 2011-07-12
7775890 Flexible drivetrain having axial and radial motion limiter 2010-08-17
7703432 Bearing system having a floating bearing mechanism 2010-04-27
6805108 Heat exchanger for a supercharger John R. Gladden 2004-10-19
6718768 Inertia augmented turbocharger 2004-04-13
6672062 Multi-stage supercharger arrangement with cross flow 2004-01-06
6575192 Check valve for a prechamber assembly 2003-06-10
6176082 Exhaust manifold cooling assembly for an internal combustion engine 2001-01-23
6089204 Combined axial and torsional crankshaft vibration damper for reciprocating engine 2000-07-18
6012741 Conduit connecting arrangement and method Jay C. Rene, Jay A. Tschetter 2000-01-11
5937837 Crankcase blowby disposal system Richard P. Staab 1999-08-17
5653204 Piston assembly retaining device 1997-08-05