Inventor
John E. Brune
Inventor
Stockbridge, MI, US
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Lprimary
F01LCyclically operating valves for machines or engines52%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof16%
F04BPositive-displacement machines for liquids10%
F16DCouplings for transmitting rotation10%
F01MLubricating of machines or engines in general6%
F16HGearing6%
PatentTitleYear
11,111,893Tappet assembly for use in a high-pressure fuel system of an internal combustion engine202110,837,416Tappet assembly for use in a high-pressure fuel system of an internal combustion engine202010,697,331Valve actuating mechanism having combined bearing and hydraulic lash adjuster retention device202010,697,413Tappet assembly for use in a high-pressure fuel system of an internal combustion engine202010,450,902Finger follower assembly for use in a valvetrain of an internal combustion engine201910,316,702Rocker arm assembly and method of forming retention elements in a rocker arm201910,060,400Tappet assembly for use in an internal combustion engine high-pressure fuel system201810,024,286Tappet assembly for use in an internal combustion engine high-pressure fuel system201810,001,034Rocker arm assembly for use in a valvetrain of a cylinder head of an internal combustion engine20189,863,291'Locator for use in a valvetrain of a cylinder head of an internal combustion engine'20189,657,607'Rocker arm assembly and valvetrain assembly incorporating the same'20179,567,881'Valvetrain assembly'20179,482,120'Retention device for valve actuating mechanism'20167,025,032'Priority oil system'20066,722,326'Variable lift cylinder valve system for internal combustion engine'20045,172,661'Variable cam phasing device'19925,097,804'Phase change device'19925,031,585'Electromagnetic brake for a camshaft phase change device'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1992Patents assigned to EATON CORP (3)· patent assignee history
1991–1992Based in Parma, MI, US· patent location history
2004–2006Patents assigned to FORD GLOBAL TECH LLC (2)· patent assignee history
2004–2021Based in Stockbridge, MI, US· patent location history
2016–2021Patents assigned to GT TECH (13)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GT TECH | 13 | 2016–2021 |
| EATON CORP | 3 | 1991–1992 |
| FORD GLOBAL TECH LLC | 2 | 2004–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stockbridge, MI, US | 15 | 2004–2021 |
| Parma, MI, US | 3 | 1991–1992 |