Inventor
Manfred Wehner
Inventor
Euerbach, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation43%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles14%
G01DMeasuring not specially adapted for a specific variable14%
C04BLime, magnesia7%
F16LPipes7%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
7,311,770'Granulated hydrophobic additive for gypsum compositions'20076,925,959'Indicating instrument'20056,622,836'Release system for a clutch assembly'20036,588,558'Release system for a clutch assembly'20036,540,057'Actuation device for a friction clutch'20036,382,127'Display device'20026,116,399'Friction clutch for a motor vehicle and an operation device for the operation, especially pneumatic operation, of a friction clutch'20005,779,019'Hydraulically operated clutch assembly for a motor vehicle having a cylinder with a plug-in connection'19985,307,915'Fluid-actuable releaser for a friction clutch'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2000Patents assigned to FICHTEL & SACHS AG (3)· patent assignee history
1994–2000Based in Schweinfurt, DE· patent location history
2002Patents assigned to MANNESMANN VDO AG (1)· patent assignee history
2002Based in Wlfersheim, DE· patent location history
2003Patents assigned to MANNESMANN SACHS AG (3)· patent assignee history
2003Based in Euerbach, DE· patent location history
2005Patents assigned to SIEMENS AG (1)· patent assignee history
2005Based in Wölfersheim, DE· patent location history
2007Patents assigned to DOW CORNING (1)· patent assignee history
2007Based in Geisenheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FICHTEL & SACHS AG | 3 | 1994–2000 |
| MANNESMANN SACHS AG | 3 | 2003 |
| DOW CORNING | 1 | 2007 |
| MANNESMANN VDO AG | 1 | 2002 |
| SIEMENS AG | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Euerbach, DE | 3 | 2003 |
| Schweinfurt, DE | 3 | 1994–2000 |
| Geisenheim, DE | 1 | 2007 |
| Wölfersheim, DE | 1 | 2005 |
| Wlfersheim, DE | 1 | 2002 |