Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767273 | Crankpin grinding method | David Thomas Proctor, Christopher Shaun Thorpe | 2004-07-27 |
| 6319097 | Grinding methods and apparatus | Michael Laycock | 2001-11-20 |
| 6306018 | Grinding methods and apparatus | Michael Laycock | 2001-10-23 |