Inventor
Joseph Shaffer
Inventor
Fremont, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
6,079,861'Optical switch for dental/medical light guide'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to LARES RESEARCH (1)· patent assignee history
2000Based in Fremont, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LARES RESEARCH | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fremont, California, US | 1 | 2000 |