Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438789 | Woven pin seam in fabric and method | — | 1984-03-27 |
| 4379735 | Three-layer forming fabric | — | 1983-04-12 |
| 4314589 | Duplex forming fabric | John G. Buchanan | 1982-02-09 |
| 4290209 | Dryer fabric | John G. Buchanan | 1981-09-22 |