System 2/90, Inc.
2Patents
1Active
2Granted
30Portfolio score
Filing activity: Apr 22, 2005 → Nov 22, 2016
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7484325B2 | Curved sign assembly | Physics | 8 | Expired |
| US9747818B1 | Sign holder system | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.