Inventor
Arnold Christiaan Hoogerwerf
Inventor
2036 Cormondrèche, CH
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Fprimary
F16FSprings50%
G04BMechanically-driven clocks or watches50%
PatentTitleYear
7,077,562'Watch hairspring and method for making same'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to SUISSE ELECTRONIQUE MICROTECH (1)· patent assignee history
2006Based in 2036 Cormondrèche, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUISSE ELECTRONIQUE MICROTECH | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| 2036 Cormondrèche, CH | 1 | 2006 |