Inventor
Wolfgang Baier
Inventor
Obbach, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Bprimary
F02BInternal-combustion piston engines24%
F01CRotary-piston or oscillating-piston machines or engines16%
F16HGearing16%
F16DCouplings for transmitting rotation8%
F16FSprings8%
Y10TTechnical subjects covered by former us classification8%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids4%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges4%
F16CShafts4%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
7,500,461'Rotary combustion engine, designed for diesel fuel'20097,491,046'Piston for a rotary combustion engine'20097,264,454'Rotary combustion engine with an improved inner seal'20077,234,924'Rotary combustion engine with device for conveying lubricating oil'20077,234,374'Eccentric shaft for an internal combustion engine'20075,524,739'Transmission having a clutch with an arrangement for fastening the clutch to the crankshaft and a method of making same'19965,480,016'Arrangement for fastening a clutch to a crankshaft'19965,358,456'Gear unit for combination with an auxiliary power consuming unit of a motor-vehicle'19945,346,441'Combination of two-stator-rotor units with a connecting gear unit therebetween'19945,330,393'Gear unit for combination with an auxiliary power consuming unit of a motor-vehicle'19945,147,254'Torque transmission unit for the drive connection of a secondary unit with an internal combustion engine'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1996Patents assigned to FICHTEL & SACHS AG (6)· patent assignee history
1992Based in Gochsheim, DE· patent location history
1994–2009Based in Obbach, DE· patent location history
2007–2009Patents assigned to WANKEL SUPER TEC GMBH (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FICHTEL & SACHS AG | 6 | 1992–1996 |
| WANKEL SUPER TEC GMBH | 5 | 2007–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Obbach, DE | 10 | 1994–2009 |
| Gochsheim, DE | 1 | 1992 |