Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6138568 | Planographic printing member and process for its manufacture | Christopher David McCullough, Kevin Ray, Michael Yates, Mark John Spowage, Peter Andrew Reath Bennett +1 more | 2000-10-31 |
| 4875954 | Method and apparatus for manufacturing carpet | William G. Walker | 1989-10-24 |