Inventor
Ernest R. Siler
Inventor
Springboro, OH, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification27%
F16DCouplings for transmitting rotation18%
F16HGearing18%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material9%
B23CMilling9%
B23GThread cutting9%
B60TVehicle brake control systems or parts thereof9%
PatentTitleYear
7,267,616'Method for making a ball-nut and method for making a ball-screw'20076,813,970'Ball-nut assembly and method for making'20046,668,551'Actuator having common bearing'20036,626,270'Caliper with internal motor'20036,367,593'Electric caliper having splined ball screw'20025,655,396'Roll peening device'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to GEN MOTORS CORP (1)· patent assignee history
1997Based in Beavercreek, OH, US· patent location history
2002–2007Patents assigned to DELPHI TECH INC (5)· patent assignee history
2002–2007Based in Springboro, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DELPHI TECH INC | 5 | 2002–2007 |
| GEN MOTORS CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Springboro, OH, US | 5 | 2002–2007 |
| Beavercreek, OH, US | 1 | 1997 |