Inventor
Wilhelm Tilse
Inventor
Birkenfeld, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G04Cprimary
G04CElectromechanical clocks or watches29%
Y10TTechnical subjects covered by former us classification29%
H01RElectrically-conductive connections14%
G02BOptical elements, systems or apparatus7%
G04BMechanically-driven clocks or watches7%
G04DApparatus or tools specially designed for making or maintaining clocks or watches7%
H02KDynamo-electric machines7%
PatentTitleYear
4,907,988'Contact pin'19904,871,227'Optical fiber connector'19894,842,545'Cable connector'19894,370,578'Coil/core assembly with interference fit'19834,128,992'Rocking motor for low cost quartz watch'1978RE028794'Balance wheel'19763,950,938'Two conductor hairspring-hub arrangement for electric watches'19763,934,403'Fixation of double conducting hairspring'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1983Patents assigned to TIMEX CORP (4)· patent assignee history
1976–1990Based in Birkenfeld, DE· patent location history
1976Based in Pforzheim, DE· patent location history
1989–1990Patents assigned to INOVAN STROEBE (2)· patent assignee history
1989Patents assigned to INOVAN GMBH & CO KG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TIMEX CORP | 4 | 1976–1983 |
| INOVAN STROEBE | 2 | 1989–1990 |
| INOVAN GMBH & CO KG | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Birkenfeld, DE | 7 | 1976–1990 |
| Pforzheim, DE | 1 | 1976 |