CCL Systems Limited
14Patents
0Active
14Granted
28Portfolio score
Filing activity: Aug 13, 1974 → Sep 1, 1998
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4099360A | Method and device for joining concrete bodies and method of constructing a multi-story building | Fixed Constructions | 33 | Expired |
| US4095389A | Joined concrete bodies and method of joining same | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4241490A | Method of applying metal sleeve to concrete reinforcing bar, metal sleeve and swaged connection | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4047420A | Press for swaging metal sleeves | Emerging Cross-Sectional Technologies | 16 | Expired |
| US3975799A | Anchorage assembly for use in the prestressing of concrete structures | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4223497A | Coupling assembly | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5816094A | Apparatus for swaging a ferrule onto wire rope | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5776001A | Thread formation | Emerging Cross-Sectional Technologies | 8 | Expired |
| US3954005A | Proof loading apparatus for testing rod-like articles | Physics | 8 | Expired |
| US3965541A | Reinforcing strand anchorage assembly | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4074493A | Connecting reinforcing bars in an access hole | Fixed Constructions | 4 | Expired |
| US4068962A | Cable or rope clamp | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6032338A | Apparatus for swaging a ferrule onto a wire rope | Emerging Cross-Sectional Technologies | 1 | Expired |
| USRE29743E | Cable attachments | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.