Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957686 | Use of bacteriophages to inhibit dental caries | — | 1990-09-18 |
| 4898086 | Living space ventilation | — | 1990-02-06 |
| 4891210 | Use of bacteriophages in dental hygiene | — | 1990-01-02 |
| 4279120 | Self twist yarn and method and apparatus for making such yarns | — | 1981-07-21 |
| 4276740 | Self-twisted yarn and method and apparatus for producing it | Phillip W. Chambley | 1981-07-07 |
| 4246750 | Self-twist yarn and method of making same | Phillip W. Chambley | 1981-01-27 |
| 4215642 | Variable twist self-twist yarn | Phillip W. Chambley | 1980-08-05 |
| 4198735 | Method for forming temporary fabrics | Phillip W. Chambley | 1980-04-22 |
| 4186549 | Packaging of self-twist yarns | Phillip W. Chambley | 1980-02-05 |