Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065563 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2024-08-20 |
| 12049559 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2024-07-30 |
| 10920071 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2021-02-16 |
| 10920072 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2021-02-16 |
| 10214643 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2019-02-26 |
| 10131784 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2018-11-20 |
| 9695313 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2017-07-04 |
| 9309609 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2016-04-12 |
| 9187638 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2015-11-17 |
| 9187849 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2015-11-17 |
| 8741972 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2014-06-03 |
| 8735457 | Recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same | Christopher Eric Bradley, Daniel Ray Johnson, James Henry Keen, Jr. | 2014-05-27 |
| 5485964 | Method and apparatus for sorting plastic items | Paul H. Steagall, III, Michael Wright | 1996-01-23 |
| 5469973 | Sorting optically different solid masses | Paul H. Steagall, III, Michael Wright | 1995-11-28 |
| 5344026 | Method and apparatus for sorting plastic items | Paul H. Steagall, III, Michael Wright | 1994-09-06 |
| 5227109 | Method for producing multicomponent polymer fibers | Harry S. Allen, Daniel McMenamin | 1993-07-13 |