Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5771495 | Snowboarding sock | Colin Nash | 1998-06-30 |
| 4744527 | Film cassette | Jack H. Coote | 1988-05-17 |
| 4552452 | Daylight enlarger | Michael H. Moore, Ernest J. Twigger | 1985-11-12 |
| 4529297 | Daylight enlarger | — | 1985-07-16 |
| 4498763 | Fixed focus enlarger | — | 1985-02-12 |
| 4456359 | Flat photographic sheet processing cassette | — | 1984-06-26 |
| 4452527 | Photographic enlarger for use in bright light | Martin G. Hammond | 1984-06-05 |
| 4440490 | Combined masking frame and photographic sheet material container | Michael H. Moore, Brian F. Moss | 1984-04-03 |
| 4428658 | Combined film cassette unloading and film processing device | Michael H. Moore | 1984-01-31 |
| 4380333 | Sheet material guiding means | — | 1983-04-19 |
| 4346300 | Film sheet cassette | — | 1982-08-24 |
| 4245835 | Sheet storing apparatus | — | 1981-01-20 |
| 4239202 | Sheet dispenser | — | 1980-12-16 |
| 4198009 | X-ray film cassette | — | 1980-04-15 |