Inventor

CALDWELL BRETT R

US9 patents

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

GM GLOBAL TECH OPERATIONS INC

4 patents

US8050814B2Nov 1, 2011

Apparatus and method for determining remaining transmission oil life

GM GLOBAL TECH OPERATIONS INC15 citations82

US7852201B2Dec 14, 2010

Apparatus and method for determining the remaining useful life of a transmission filter

GM GLOBAL TECH OPERATIONS INC3 citations61

US7670259B2Mar 2, 2010

Automatic braking system

GM GLOBAL TECH OPERATIONS INC3 citations60

US7664588B2Feb 16, 2010

Engine overrate detection method and apparatus

GM GLOBAL TECH OPERATIONS INC1 citations51

MITCHELL ANDREW L

2 patents

US8612106B2Dec 17, 2013

System and method for controlling a transmission to improve exhaust braking

MITCHELL ANDREW L4 citations58

US8255129B2Aug 28, 2012

Multi-stage non-sequential downshift control for an automatic transmission

MITCHELL ANDREW L1 citations48

ANDRASKO STEVEN J

1 patent

US8290689B2Oct 16, 2012

Variable exhaust brake control via turbine vane positioning

ANDRASKO STEVEN J7 citations82

RAINS MARK A

1 patent

US8463482B2Jun 11, 2013

Apparatus and method for predicting the health of a power transmission

RAINS MARK A4 citations58

KLUEMPER KEVIN L

1 patent

US8489295B2Jul 16, 2013

Up-shift control in an automatic transmission with negative input torque

KLUEMPER KEVIN L2 citations56