Inventor
Richard C. Nagle
Inventor
Euclid, OH, 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 apparatus33%
H01JElectric discharge tubes or discharge lamps25%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems8%
PatentTitleYear
6,192,176'Compact optical system with turn and color mixing'20015,686,795'Fluorescent lamp with protected cathode to reduce end darkening'19975,636,915'High brightness projection lighting system'19975,479,545'Reverse flared optical coupling member for use with a high brightness light source'19955,150,015'Electrodeless high intensity discharge lamp having an intergral quartz outer jacket'19924,958,263'Centralized lighting system employing a high brightness light source'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–2001Patents assigned to GEN ELECTRIC (6)· patent assignee history
1990–1995Based in Euclid, OH, US· patent location history
1997–2001Based in North Royalton, OH, US· patent location history
1997Based in Middleburg Heights, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 6 | 1990–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Euclid, OH, US | 3 | 1990–1995 |
| North Royalton, OH, US | 2 | 1997–2001 |
| Middleburg Heights, OH, US | 1 | 1997 |