Knox; Benjamin H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Knox; Benjamin H..The latest application filed is for "hollow nylon filaments".
- Knox; Benjamin H. - Wilmington DE
- Knox; Benjamin H. - West Chester PA
- Knox; Benjamin H. - Kinston NC
| Patent | Date |
|---|---|
| Hollow nylon filaments Grant 5,604,036 - Price , et al. February 18, 1 | 1997-02-18 |
| Process of making fine polyester hollow filaments Grant 5,487,859 - Aneja , et al. * January 30, 1 | 1996-01-30 |
| Nylon flat yarns Grant 5,419,964 - Boles, Jr. , et al. * May 30, 1 | 1995-05-30 |
| Process of making polyester mixed yarns with fine filaments Grant 5,417,902 - Bennie , et al. * May 23, 1 | 1995-05-23 |
| Mixed filament yarn of polyester filaments and nylon filaments Grant 5,364,701 - Boles , et al. November 15, 1 | 1994-11-15 |
| Continuous hollow filament, yarns, and tows Grant 5,356,582 - Aneja , et al. October 18, 1 | 1994-10-18 |
| Polyester filaments, yarns and tows Grant 5,261,472 - Knox , et al. November 16, 1 | 1993-11-16 |
| Process for preparing polyester fine filaments Grant 5,250,245 - Collins , et al. October 5, 1 | 1993-10-05 |
| Method of making improved polyester filaments, yarns and tows Grant 5,244,616 - Hendrix, Jr. , et al. September 14, 1 | 1993-09-14 |
| Process of making mixed shrinkage yarn Grant 5,223,198 - Frankfort , et al. June 29, 1 | 1993-06-29 |
| Method of making improved polyester filaments, yarns and tows Grant 5,145,623 - Hendrix, Jr. , et al. September 8, 1 | 1992-09-08 |
| Process for preparing new polyester filaments Grant 4,195,051 - Frankfort , et al. March 25, 1 | 1980-03-25 |
| Poly(ethylene terephthalate) flat yarns and tows Grant 4,156,071 - Knox May 22, 1 | 1979-05-22 |
| Poly(ethylene terephthalate)filaments Grant 4,134,882 - Frankfort , et al. January 16, 1 | 1979-01-16 |
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