P

Inventor

GRANA THOMAS A

US11 patents
⚠️ This page may combine multiple inventors who share the name “GRANA THOMAS A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CUMMINS INC

3 patents
US7089738B1Aug 15, 2006

System for controlling turbocharger compressor surge

CUMMINS INC88 citations95
US7409274B2Aug 5, 2008

Apparatus, system, and method for improving engine development

CUMMINS INC31 citations88
US11008922B2May 18, 2021

System and method for diagnosing health of an exhaust aftertreatment system

CUMMINS INC0 citations50

ALLIED SIGNAL INC

3 patents
US5299859AApr 5, 1994

Combination solenoid valve and shuttle valve

ALLIED SIGNAL INC23 citations90
US5487593AJan 30, 1996

Anti-lock braking system providing pump motor duty cycle based on deceleration and motor voltage feed back

ALLIED SIGNAL INC50 citations89
US5076647ADec 31, 1991

Piloted pressure relief valve

ALLIED SIGNAL INC10 citations70

CUMMINS FILTRATION INC

2 patents
US7788911B2Sep 7, 2010

Adsorbed substance accumulation reduction for exhaust treatment equipment

CUMMINS FILTRATION INC6 citations58
US8371112B2Feb 12, 2013

Control of filter regeneration

CUMMINS FILTRATION INC0 citations51

CUMMINS IP INC

1 patent
US7587892B2Sep 15, 2009

Apparatus, system, and method for adapting a filter regeneration profile

CUMMINS IP INC27 citations89

FRANCO JAVIER

1 patent
US8155860B2Apr 10, 2012

Real time doser efficiency monitoring

FRANCO JAVIER4 citations55

BAYS MARK

1 patent
US8863504B2Oct 21, 2014

System, method, and apparatus for determining aftertreatment fluid quality

BAYS MARK3 citations49