Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4596246 | Method and apparatus for converting patient breathing system between circle and non-rebreathing configurations | — | 1986-06-24 |
| 4208189 | Match splints and matches made therewith | Ian Maxwell, Valerie A. Buckle | 1980-06-17 |
| 4205958 | Method for the manufacture of matches | Ian Maxwell, Valerie A. Buckle | 1980-06-03 |