Hydraulic fluid de-aeration device
US-10330131-B2 · Jun 25, 2019 · US
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Stallmann John patents
Stallmann John is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Stallmann John |
| Total patents | 13 |
| First publication | Aug 13, 2015 |
| Latest publication | Jun 25, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Bypass valve for pressure oscillation control
US-10233795-B2 · Mar 19, 2019 · US
Lash compensator spring end cap
US-10072535-B2 · Sep 11, 2018 · US
Bypass valve for pressure oscillation control
US-2018230867-A1 · Aug 16, 2018 · US
Lash compensator spring end cap
US-2018195420-A1 · Jul 12, 2018 · US
Multi-position camshaft phaser with two one-way wedge clutches and viscous damping
US-9879573-B2 · Jan 30, 2018 · US
De-aeration device for a hydraulically actuated variable valve actuation system
US-9782695-B2 · Oct 10, 2017 · US
Multi-position camshaft phaser with two one-way wedge clutches and viscous damping
US-2017284239-A1 · Oct 5, 2017 · US
Hydraulic fluid de-aeration device
US-2017276154-A1 · Sep 28, 2017 · US
Torsion assembly for controllably providing torque to a camshaft
US-2017114675-A1 · Apr 27, 2017 · US
Recent patents
Latest publications not already listed above.
Torsion assembly for controllably providing torque to a camshaft
US-9551245-B2 · Jan 24, 2017 · US
Torsion assembly for controllably providing torque to a camshaft
US-2016061065-A1 · Mar 3, 2016 · US
De-aeration device for a hydraulically actuated variable valve actuation system
US-2015224423-A1 · Aug 13, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Schaeffler Technologies Ag | 12 |
| Schaeffler Technologies Gmbh & Co Kg | 1 |
| Schaeffler Technologies Gmbh | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F01L1/34409 | 5 |
| F01L2001/34463 | 5 |
| F01L1/2405 | 5 |
| F01L1/08 | 5 |
| F01L2305/00 | 5 |