Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D863251 | Radio | Robert C. Crane, Isaiah Hahner, Jarl J. Johansen | 2019-10-15 |
| D719130 | Radio | Robert C. Crane, Isaiah Hahner | 2014-12-09 |
| D658628 | Radio | Isaiah Hahner, Robert C. Crane | 2012-05-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D863251 | Radio | Robert C. Crane, Isaiah Hahner, Jarl J. Johansen | 2019-10-15 |
| D719130 | Radio | Robert C. Crane, Isaiah Hahner | 2014-12-09 |
| D658628 | Radio | Isaiah Hahner, Robert C. Crane | 2012-05-01 |