Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342089 | Printing screens, frames therefor and printing screen units | Peter John Jefferies, Terry A. Smith, Anthony Michael Weldon | 2013-01-01 |
| 5606911 | Screen printing stencil | — | 1997-03-04 |
| 5606912 | Screen printing tensioning device | — | 1997-03-04 |