Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935978 | Aircraft winglet light assembly | Charles Martin Hansson, John Edquist, Glenn A. Johnson | 2021-11-16 |
| 10780991 | Aircraft winglet light assembly | John Edquist, Glenn A. Johnson, Charles Martin Hansson, Lawrence J. Cudzewicz | 2020-09-22 |
| D873172 | Passenger safety belt buckle | Charles Martin Hansson | 2020-01-21 |