Guth Lighting Systems, Inc.
1Patents
0Active
1Granted
24Portfolio score
Filing activity: May 29, 1987 → May 29, 1987
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4799136A | Lighting fixture having concave shaped reflector and improved asymmetric light reflection system | Mechanical Engineering; Lighting; Heating | 52 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.