Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338988 | Telescopic vehicle barrier with illumination strip | Russel Lumsden, Jaikeeshan Sirju | 2025-06-24 |
| 12111046 | Telescopic vehicle barrier with illumination strip | Russel Lumsden, Jaikeeshan Sirju | 2024-10-08 |
| 9273435 | Vehicle barrier system with illuminating gate arm | Russel Lumsden, Jaikeeshan Sirju | 2016-03-01 |
| 9157200 | Vehicle barrier system with illuminating gate arm and method | Russel Lumsden, Jaikeeshan Sirju | 2015-10-13 |
| 8845125 | Vehicle barrier system with illuminating gate arm and method | Russel Lumsden, Jaikeeshan Sirju | 2014-09-30 |