Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11224109 | Connected life safety emergency lighting scheduler | Michael G. Hanley, Emanuel Paul Malandrakis | 2022-01-11 |
| 10416243 | Test configuration for emergency lighting fixtures | Michael G. Hanley | 2019-09-17 |
| 10236712 | Dual-distribution lighting device for lighting systems | Michael G. Hanley, Dale R. Bowles, Jr. | 2019-03-19 |
| D328275 | Combined exterior rear view mirror and wiper unit for vehicle | Buddy E. Linder | 1992-07-28 |
| D320608 | Combined adjustable sunglasses and headband | Ramer B. Holtan, Jr., James Bergman, Kevin L. Falk | 1991-10-08 |
| 5009496 | Eyeglasses and headgear combination | Ramer B. Holtan, Jr., Kevin L. Falk, James Bergman, James R. Smith | 1991-04-23 |
| 4565447 | Photometric apparatus with multi-wavelength excitation | — | 1986-01-21 |
| 4276475 | Novel photometric system | — | 1981-06-30 |