OCENCO, INC.
8Patents
3Active
8Granted
32Portfolio score
Filing activity: Dec 8, 1980 → Dec 19, 2012 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4597137A | Hinge pin and hinge pin tool | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4399492A | Incandescent and fluorescent caplight device | Human Necessities | 10 | Expired |
| US7198452B2 | Bar stock loading table and apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9339669B2 | Breathing apparatus simulator | Human Necessities | 2 | Active |
| US6997348B2 | Post valve having a one piece valve body | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7140591B2 | Post valve having an annular valve seat | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US8353706B2 | Breathing apparatus simulator | Human Necessities | 0 | Active |
| US8028976B2 | Machining fixture with self-contained hydraulics | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.