Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6054943 | Multilevel digital information compression based on lawrence algorithm | — | 2000-04-25 |
| 5918533 | Tortilla manufacturing apparatus | Mark Lawrence, Eric Clay Lawrence | 1999-07-06 |
| 5559632 | Optical viewing system for viewing 3-D images | Linda S. Lukens | 1996-09-24 |
| 5420626 | Enhanced optimization of simulated 3-D effect through camera technique | Linda S. Lukens | 1995-05-30 |
| 5282029 | Optimization of simulated 3-D effect through camera technique | Linda S. Lukens | 1994-01-25 |
| 4417564 | Centering and working gemstones | Andrew D. G. Stewart, John S. Dodson | 1983-11-29 |