Second Chance Systems, Inc.
2Patents
0Active
2Granted
21Portfolio score
Filing activity: Oct 29, 1984 → Mar 11, 1985
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4617561A | Emergency light and smoke alarm system | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| USD290406S | Combined emergency flashlight and smoke alarm system | General | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.