PMG CO., LTD.
5Patents
1Active
5Granted
32Portfolio score
Filing activity: Apr 7, 2000 → Apr 23, 2020
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7025526B2 | Portable traffic control device | Fixed Constructions | 29 | Expired |
| US6623206B1 | Portable speed bump | Fixed Constructions | 23 | Expired |
| US6409418B1 | Tire deflating blade system | Fixed Constructions | 18 | Expired |
| US6551013B1 | Spike belt | Fixed Constructions | 18 | Expired |
| US11857825B2 | Auxiliary weight training device and method for using same | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.