Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5388310 | Autolevelling method and apparatus | — | 1995-02-14 |
| 5339495 | Coiler and autoleveller | John Whiteley, Alfred Wood, Stephen W. Yates | 1994-08-23 |
| 5018248 | Drafting apparatus with autolevelling | Alfred Wood | 1991-05-28 |