Wakeman, Ohio
United States
14
2021-09-16
The entities that hold a legal rights for patent applications filed by inventor Hoffman Fred W.:
Fred W. Hoffman from Wakeman, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Effluent processing apparatus and method for a vehicle air brake charging system
#2 | 2021-05-20Effluent processing apparatus for a vehicle air brake charging system
#3 | 2020-06-11Effluent Processing Apparatus and Method for a Vehicle Air Brake Charging System
#4 | 2019-10-31Effluent processing apparatus for a vehicle air brake charging system
#5 | 2019-04-04Effluent processing apparatus and method for a vehicle air brake charging system
#6 | 2019-04-04Effluent processing apparatus for a vehicle air brake charging system
#7 | 2016-12-22Heat-exchange dryer apparatus, system and method
#8 | 2016-09-22Apparatus and method for isolating an intact portion of a service braking circuit from a failed service brake wheel end
#9 | 2015-09-10Dual purpose dryers for high flow
#10 | 2015-02-12Braking system with non-spring parking brake actuator
#11 | 2014-05-01Heat-exchange dryer apparatus, system and method
#12 | 2014-04-24Apparatus and method for isolating an intact portion of a service braking circuit from a failed service brake wheel end
#13 | 2013-12-05Purge exhaust processor
#14 | 2011-10-20Air drying arrangement
552317 ⎘