Crellin, Inc.
8Patents
0Active
8Granted
26Portfolio score
Filing activity: Sep 13, 1982 → Sep 5, 1996
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4657203A | Fiber optic cable reel | Performing Operations; Transporting | 30 | Expired |
| US5908172A | Spool for fiber optic media | Performing Operations; Transporting | 23 | Expired |
| US4471919A | Utility reel | Performing Operations; Transporting | 19 | Expired |
| US5094404A | Dye spring elongated membrane design | Textiles; Paper | 16 | Expired |
| US5227178A | Independent-stroke ejection system | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4789111A | Dye tube | Textiles; Paper | 7 | Expired |
| US4872621A | Spring dye tube | Textiles; Paper | 6 | Expired |
| US5427322A | Dye spring | Textiles; Paper | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.