Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884220 | Address generator with variable scan patterns | John Fredrick Dawson, III, Joseph W. Bednarski, Marie A. Stoffer | 1989-11-28 |
| 4876651 | Digital map system | John Fredrick Dawson, III, Eldon J. Thompson | 1989-10-24 |