Inventor
Robert A. Gobron
Inventor
Southborough, MA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus75%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted13%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
PatentTitleYear
10,663,652Light mixing systems with a glass light pipe202010,663,651Light mixing systems with a glass light pipe202010,585,292Low-profile color-mixing lightpipe202010,254,474Light mixing systems with a glass light pipe201910,151,872Light mixing systems with a glass light pipe20189,995,872Light mixing systems with a glass light pipe2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to FRAEN CORP (6)· patent assignee history
2018–2020Based in Southborough, MA, US· patent location history
2020Patents assigned to Fraen Coprporation (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FRAEN CORP | 6 | 2018–2020 |
| Fraen Coprporation | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Southborough, Massachusetts, US | 6 | 2018–2020 |