Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761042 | Methods of diagnosing intervertebral disc disease and chondrodystrophy in canines | Danika Bannasch, Emily Brown | 2023-09-19 |
| 4854117 | Friction spinning apparatus with slub clearing means | Peter J. M. Barratt, Douglas O. Clough, William M. Farnhill | 1989-08-08 |
| 4722178 | Friction spinning apparatus | Douglas O. Clough | 1988-02-02 |
| 4471606 | Apparatus for forming a composite yarn by friction spinning | Alan Parker | 1984-09-18 |
| 4411129 | Composite yarn | Alan Parker | 1983-10-25 |
| 4380892 | Friction spinning apparatus and method for cleaning | Alan Parker, Douglas O. Clough, William M. Farnhill | 1983-04-26 |
| 4367623 | Piecing up a friction spinning apparatus | Alan Parker, Douglas O. Clough, William M. Farnhill | 1983-01-11 |
| 4362008 | Method and apparatus for forming composite yarn | Alan Parker | 1982-12-07 |