Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338068 | Refuse container engagement | David Lewis, Stanley L. Maroney | 2025-06-24 |
| 11807450 | Refuse container engagement | David Lewis, Stanley L. Maroney | 2023-11-07 |
| 11208262 | Refuse container engagement | David Lewis, Stanley L. Maroney | 2021-12-28 |
| 9556685 | Inside riser tree controls adapter and method of use | Daniel Vela, Stephen Pfiester, Nicole Marino | 2017-01-31 |