Inventor
Werner P. Petzold
Inventor
Harwood Heights, IL, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Hprimary
F16HGearing41%
B60WConjoint control of vehicle sub-units of different type or different function31%
F16DCouplings for transmitting rotation7%
H03KPulse technique7%
B05BSpraying apparatus3%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles3%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers3%
G05DSystems for controlling or regulating non-electric variables3%
PatentTitleYear
6,910,605'Pump which can be actuated by a hand lever'20056,273,294'Tablet dispenser'20015,206,805'Continuously variable transmission clutch control system including special start mode operation'19935,189,611'Temperature compensation technique for a continuously variable transmission control system'19935,144,265'Pulse width modulation technique'19925,115,395'Pulse width modulation technique'19925,062,050'Continuously variable transmission line pressure control'19915,007,512'Technique for clutch control in continuously variable transmission systems'19914,982,822'Control system for controlling the line pressure in a continuously variable transmission'19914,811,225'Ratio control technique for continuously variable transmission'19894,793,454'Continuously variable transmission clutch control system'19884,648,496'Clutch control system for a continuously variable transmission'19874,220,058'Electronic control system for automatic transmission'19804,102,222'Transmission control system'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1991Patents assigned to BORG WARNER (3)· patent assignee history
1978–1993Based in Harwood Heights, IL, US· patent location history
1980Patents assigned to UNASSIGNED OR ASSIGNED TO INDI (1)· patent assignee history
1987–1993Patents assigned to BORG WARNER AUTOMOTIVE (9)· patent assignee history
2001Patents assigned to RPC BRAMLAGE GMBH (1)· patent assignee history
2001–2005Based in Lohne, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BORG WARNER AUTOMOTIVE | 9 | 1987–1993 |
| BORG WARNER | 3 | 1978–1991 |
| RPC BRAMLAGE GMBH | 1 | 2001 |
| UNASSIGNED OR ASSIGNED TO INDI | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Harwood Heights, Illinois, US | 12 | 1978–1993 |
| Lohne, DE | 2 | 2001–2005 |