NEF Systems, Inc.
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Oct 1, 1975 → Nov 24, 1980
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4390165A | Decorative glass panel railing assembly | Fixed Constructions | 32 | Expired |
| US4047703A | Line rail construction | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4000883A | Railing construction | Fixed Constructions | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.