Reciprocating piston pump
US-12404847-B2 · Sep 2, 2025 · US
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Dillman Patrick S patents
Dillman Patrick S is listed as an inventor on 39 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dillman Patrick S |
| Total patents | 39 |
| First publication | Oct 15, 2015 |
| Latest publication | Sep 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Position dependent damper
US-12370860-B1 · Jul 29, 2025 · US
Limiting system for a vehicle suspension component
US-12098757-B1 · Sep 24, 2024 · US
Vehicle with a position dependent damper
US-12054027-B1 · Aug 6, 2024 · US
Reciprocating piston pump
US-2024052818-A1 · Feb 15, 2024 · US
Reciprocating piston pump comprising a housing defining a first chamber and a second chamber cooperating with a first piston and a second piston to define a third chamber and a fourth chamber
US-11815078-B2 · Nov 14, 2023 · US
Suspension element
US-11738615-B2 · Aug 29, 2023 · US
Limiting system for a vehicle suspension component
US-11732772-B2 · Aug 22, 2023 · US
Position dependent damper for a vehicle suspension system
US-11685219-B2 · Jun 27, 2023 · US
Limiting system for a vehicle suspension component
US-11649874-B2 · May 16, 2023 · US
Recent patents
Latest publications not already listed above.
Reciprocating piston pump
US-2023046193-A1 · Feb 16, 2023 · US
Reciprocating piston pump comprising a housing defining a first chamber and a second chamber cooperating with a first piston and a second piston to define a third chamber and a fourth chamber
US-11480165-B2 · Oct 25, 2022 · US
Limiting system for a vehicle suspension component
US-2022307567-A1 · Sep 29, 2022 · US
Limiting system for a vehicle suspension component
US-2022170528-A1 · Jun 2, 2022 · US
Limiting system for a vehicle suspension component
US-11293514-B2 · Apr 5, 2022 · US
Limiting system for a vehicle suspension component
US-11255401-B2 · Feb 22, 2022 · US
Position dependent damper for a vehicle suspension system
US-2021394578-A1 · Dec 23, 2021 · US
Position dependent damper for a vehicle suspension system
US-11135890-B2 · Oct 5, 2021 · US
Suspension element
US-2021229515-A1 · Jul 29, 2021 · US
Suspension element
US-10974561-B2 · Apr 13, 2021 · US
Reciprocating piston pump
US-2021088036-A1 · Mar 25, 2021 · US
Limiting system for a vehicle suspension component
US-2020232533-A1 · Jul 23, 2020 · US
Limiting system for a vehicle suspension component
US-10619696-B2 · Apr 14, 2020 · US
Position dependent damper for a vehicle suspension system
US-2019337350-A1 · Nov 7, 2019 · US
Limiting system for a vehicle suspension component
US-2019316650-A1 · Oct 17, 2019 · US
Suspension element
US-2019308480-A1 · Oct 10, 2019 · US
Position dependent damper for a vehicle suspension system
US-10369860-B2 · Aug 6, 2019 · US
Suspension element
US-10350956-B2 · Jul 16, 2019 · US
Limiting system for a vehicle suspension component
US-2018335104-A1 · Nov 22, 2018 · US
Suspension element
US-2018229569-A1 · Aug 16, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Oshkosh Defense Llc | 33 |
| Oshkosh Corp | 9 |
| Oskhosh Defense Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60G17/08 | 33 |
| B60G2500/10 | 19 |
| B60G2202/24 | 19 |
| F16F9/49 | 14 |
| F16F2222/12 | 14 |