Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640156 | Sheet handling system | Stephen Derek Brooks, Dean James Gifford, Bernhard Leisch | 2003-10-28 |
| 4443940 | Safety razor head | John F. Francis, John Charles Terry | 1984-04-24 |