Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859235 | Warning devices with oscillating light patterns | Robert A. Czajkowski, Robert R. March, Jr., Allan J. Mostello | 2020-12-08 |
| 10696211 | Lighting devices and systems with orientation detection and control | Robert A. Czajkowski | 2020-06-30 |