Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796191 | Vehicle navigational system and method | Stanley K. Honey, Walter B. Zavoli, Alan C. Phillips, Marvin S. White, George Loughmiller | 1989-01-03 |
| 4788645 | Method and apparatus for measuring relative heading changes in a vehicular onboard navigation system | Walter B. Zavoli, Glenn R. Peterson | 1988-11-29 |
| 4734863 | Apparatus for generating a heading signal for a land vehicle | Stanley K. Honey, Walter B. Zavoli | 1988-03-29 |