Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769362 | Aircraft control mechanism for a speed brake | Leonard M. Greene | 1998-06-23 |
| 4939652 | Trip recorder | — | 1990-07-03 |
| 4205388 | Taximeter | — | 1980-05-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5769362 | Aircraft control mechanism for a speed brake | Leonard M. Greene | 1998-06-23 |
| 4939652 | Trip recorder | — | 1990-07-03 |
| 4205388 | Taximeter | — | 1980-05-27 |