Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6858912 | Photodetector circuit | Gillian F Marshall, David Robbins, Wang Yew Leong | 2005-02-22 |
| 4915317 | Web winding apparatus having an automatic chain cutter tensioner and related method | — | 1990-04-10 |
| 4475696 | Two station winding apparatus | George Barnes | 1984-10-09 |
| 4194659 | Seam responsive rolls and method | — | 1980-03-25 |