Effluent processing apparatus and method for a vehicle air brake charging system
US-11752462-B2 · Sep 12, 2023 · US
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Hoffman Fred W patents
Hoffman Fred W is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hoffman Fred W |
| Total patents | 15 |
| First publication | Sep 22, 2016 |
| Latest publication | Sep 12, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Effluent processing apparatus for a vehicle air brake charging system
US-11420137-B2 · Aug 23, 2022 · US
Effluent Processing Apparatus and Method for a Vehicle Air Brake Charging System
US-2021283543-A1 · Sep 16, 2021 · US
Effluent processing apparatus for a vehicle air brake charging system
US-10933351-B2 · Mar 2, 2021 · US
Effluent Processing Apparatus and Method for a Vehicle Air Brake Charging System
US-2020179856-A1 · Jun 11, 2020 · US
Effluent processing apparatus for a vehicle air brake charging system
US-10583382-B2 · Mar 10, 2020 · US
Effluent processing apparatus and method for a vehicle air brake charging system
US-10583820-B2 · Mar 10, 2020 · US
Effluent Processing Apparatus for a Vehicle Air Brake Charging System
US-2019329156-A1 · Oct 31, 2019 · US
Effluent processing apparatus and method for a vehicle air brake charging system
US-2019100190-A1 · Apr 4, 2019 · US
Effluent processing apparatus for a vehicle air brake charging system
US-2019099705-A1 · Apr 4, 2019 · US
Recent patents
Latest publications not already listed above.
Heat-exchange dryer apparatus, system and method
US-10131338-B2 · Nov 20, 2018 · US
Apparatus and method for isolating an intact portion of a service braking circuit from a failed service brake wheel end
US-10065617-B2 · Sep 4, 2018 · US
Heat-exchange dryer apparatus, system and method
US-2016368469-A1 · Dec 22, 2016 · US
Heat-exchange dryer apparatus, system and method
US-9457785-B2 · Oct 4, 2016 · US
Apparatus and method for isolating an intact portion of a service braking circuit from a failed service brake wheel end
US-2016272179-A1 · Sep 22, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Bendix Commercial Vehicle Systems Llc | 16 |
| Bendix Commercial Vehicles Systems Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60T17/004 | 13 |
| B01D2259/4566 | 8 |
| B01D2257/80 | 8 |
| B01D53/261 | 8 |
| B01D45/08 | 6 |