Inventor
WILHELM DANIEL D
US28 patents
⚠️ This page may combine multiple inventors who share the name “WILHELM DANIEL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NARTRON CORP
6 patentsUS5003288AMar 26, 1991
Ambient light sensing method and apparatus
NARTRON CORP397 citations99
US4841198AJun 20, 1989
Head lamp control method and apparatus, with PWM output regulation
NARTRON CORP60 citations96
US5229579AJul 20, 1993
Motor vehicle heated seat control
NARTRON CORP44 citations92
US4926025AMay 15, 1990
Electrically heated seat resistive heating element energization system
NARTRON CORP27 citations92
USRE35428EJan 21, 1997
Electronic rheostat method and apparatus
NARTRON CORP8 citations74
US4935641AJun 19, 1990
Electronic rheostat method and apparatus
NARTRON CORP12 citations74
CUMMINS EMISSION SOLUTIONS INC
4 patentsUS10273858B2Apr 30, 2019
Soot load estimation during idle or low load
CUMMINS EMISSION SOLUTIONS INC5 citations70
US10781739B2Sep 22, 2020
Soot load estimation during idle or low load
CUMMINS EMISSION SOLUTIONS INC1 citations59
US12092048B2Sep 17, 2024
Systems and methods for controlling regeneration of aftertreatment systems including multiple legs
CUMMINS EMISSION SOLUTIONS INC0 citations45
US12146432B2Nov 19, 2024
Systems and methods for sensor tampering detection
CUMMINS EMISSION SOLUTIONS INC0 citations44
CUMMINS FILTRATION INC
3 patentsUS7685814B2Mar 30, 2010
Systems, apparatuses, and methods of determining plugging or deplugging of a diesel oxidation catalyst device
CUMMINS FILTRATION INC10 citations82
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