Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4930198 | Apparatus for texturing continuous yarn | Hendrikus J. Oswald | 1990-06-05 |
| 4802268 | Apparatus for texturizing yarn | Hendrikus J. Oswald, Alfred L. Liland | 1989-02-07 |
| 4765042 | Apparatus for texturing continuous filamentary tow | Hendrikus J. Oswald | 1988-08-23 |
| 4753762 | Process for forming improved foamed fibers | Theodore Largman, Frank Mares, Hendrikus J. Oswald | 1988-06-28 |
| 4695240 | Apparatus for extruding small quantities of material | Dusan C. Prevorsek | 1987-09-22 |
| 4626390 | Self-crimped foamed fibers | Theodore Largman, Hendrikus J. Oswald | 1986-12-02 |
| 4616204 | Cut magnetic core formed of a glassy metal alloy | John D. Misson, David G. Carrigan | 1986-10-07 |
| 4566525 | Nozzle assembly | Thomas K. Morris, David B. Seal, Edward V. Limoncelli | 1986-01-28 |
| 4562022 | Producing foamed fibers | Hendrikus J. Oswald | 1985-12-31 |
| 4558497 | Method for producing commingled continuous variable texture yarn | Hendrikus J. Oswald, Russell H. Butler | 1985-12-17 |
| 4544594 | Foamed polyamide fibers | Hendrikus J. Oswald | 1985-10-01 |
| 4476753 | Cut core apparatus | John D. Misson, David G. Carrigan | 1984-10-16 |
| 4467507 | Apparatus and method for producing commingled continuous variable texture yarn | Hendrikus J. Oswald, Russell H. Butler | 1984-08-28 |
| 4462143 | Method for controlling texture level in a moving cavity texturing process | Hendrikus J. Oswald, Russell H. Butler | 1984-07-31 |
| 4450997 | Winder string-up aspirator | — | 1984-05-29 |
| 4450891 | Method of and apparatus for continuous casting using an auxiliary graphite chill roll | Reed H. Belden, Dulari L. Sawheny | 1984-05-29 |
| 4450607 | Method for texturizing continuous filaments | Hendrikus J. Oswald, Alfred L. Liland | 1984-05-29 |
| 4304751 | Process for shaping thermoplastic articles | Thomas Hoyt Golden | 1981-12-08 |
| 4296535 | Apparatus for texturizing continuous filaments | Hendrikus J. Oswald, Alfred L. Liland | 1981-10-27 |
| 4239187 | Winder string-up method and apparatus | Beryl A. Boggs, Mandayam C. Narasimhan | 1980-12-16 |