Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266862 | Ultra-low-cost 1D-scanning antenna array | Alec Adams, Lixin Cai | 2025-04-01 |
| 6474446 | Cargo elevator assembly | Robert Greenlaw | 2002-11-05 |
| 6328525 | Delivery vehicle with multi-tier storage of cargo | Todd M. Greenlaw | 2001-12-11 |
| 5931262 | Delivery vehicle with multi-tier storage of cargo | Todd M. Greenlaw | 1999-08-03 |
| 5915913 | Delivery vehicle with elevator assemblies for multi-tier storage of cargo | Todd M. Greenlaw | 1999-06-29 |