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Inventor

David W. Howell

Inventor
Oak Ridge, NC, US

Overview

12→
Patents
1989–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Tprimary
B60TVehicle brake control systems or parts thereof50%
F16KValves14%
B01DSeparation9%
Y10TTechnical subjects covered by former us classification9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
B60WConjoint control of vehicle sub-units of different type or different function5%
C01BNon-metallic elements5%
F15BSystems acting by means of fluids in general5%
PatentTitleYear
10,850,716System and method for controlling an automated braking application202010,543,820System and method for braking a vehicle202010,473,228Solenoid valve with an integrated check valve functionality for an air braking system of a heavy vehicle201910,328,918Valve module for an air braking system of a heavy vehicle201910,150,457Valve module for an air braking system of a heavy vehicle201810,131,338Heat-exchange dryer apparatus, system and method201810,131,336System and method for braking a vehicle20189,457,785'Heat-exchange dryer apparatus, system and method'20168,820,856'Apparatus for setting park brakes of a heavy vehicle during a failure of a service brakes holding function of the vehicle'20148,123,306'Trailer connection selector'20126,917,870'Interrupt for automatic traction control valve from park brake circuit'20054,863,645'Apparatus and process for producing particulate sulfur'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Based in Fullerton, CA, US· patent location history
2005–2012Patents assigned to BENDIX COMMERCIAL VEHICLE SYS (2)· patent assignee history
2005Based in Emmaus, PA, US· patent location history
2012Patents assigned to HOWELL DAVID WILLARD (1)· patent assignee history
2012Based in Macungie, PA, US· patent location history
2014Patents assigned to FRASHURE TIMOTHY J (1)· patent assignee history
2014Patents assigned to HOWELL DAVID W (1)· patent assignee history
2014–2020Based in Oak Ridge, NC, US· patent location history
2016–2020Patents assigned to BENDIX COMMERCIAL VEHICLE SYSTEMS LLC (8)· patent assignee history
2016–2018Based in Oakridge, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BENDIX COMMERCIAL VEHICLE SYSTEMS LLC82016–2020
BENDIX COMMERCIAL VEHICLE SYS22005–2012
FRASHURE TIMOTHY J12014
HOWELL DAVID Wself12014
HOWELL DAVID WILLARDself12012
Locations
LocationPatentsSpan
Oak Ridge, NC, US72014–2020
Oakridge, NC, US22016–2018
Macungie, Pennsylvania, US12012
Emmaus, Pennsylvania, US12005
Fullerton, California, US11989