Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5351117 | Sensing a narrow frequency band and gemstones | Andrew D. G. Stewart, Robin W. Smith, Martin P. Smith, Christopher M. Welbourn, Paul Martyn Spear | 1994-09-27 |
| 5282052 | Techniques for automatic form creation by combining partial operations | Walter A. Johnson, Stuart K. Card | 1994-01-25 |