AB Mecman
9Patents
0Active
9Granted
25Portfolio score
Filing activity: May 25, 1976 → Jun 2, 1992
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4555980A | Sealing device for a pressure fluid cylinder without piston rod | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US4044865A | Hydraulic shock absorber | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5193433A | Piston sealing and dampening device | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US5285814A | Valve-setting device | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5237909A | Fastening device for actuating cylinders | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4301714A | Damping device in pressurized fluid cylinders | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5238017A | Valve connection array to be mounted in an apparatus cabinet and a method of mounting such an array in the cabinet | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5256840A | Holding device for piston position detector | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| USRE33637E | Sealing device for a pressure fluid cylinder without piston rod | General | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.