Tymetal Corp.
6Patents
3Active
6Granted
37Portfolio score
Filing activity: Jun 24, 1987 → Feb 21, 2014 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4723374A | Cantilevered sliding gate | Fixed Constructions | 28 | Expired |
| US5740629A | Fortified gate system and locking device | Fixed Constructions | 10 | Expired |
| US9212521B2 | Portable modular gate or obstruction system and method | Fixed Constructions | 7 | Active |
| US5987816A | Gate anchor and system and method of locking a gate | Fixed Constructions | 6 | Expired |
| US8181689B2 | Telescoping gate system and method | Fixed Constructions | 4 | Active |
| US7581353B1 | Modular panel gate assembly for a cantilever slide gate system | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.