Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12172546 | Electric concrete vehicle systems and methods | Robert S. Messina, Chris Yakes, Nader Nasr, Chad Smith, Mike Bolton +4 more | 2024-12-24 |
| 12162184 | Mixer drum drive with variable displacement motor | Yanming Hou, Rongjun Zhang, Jeremy Andringa | 2024-12-10 |
| 12083922 | Electric vehicle with accessory module | Robert S. Messina, Chris Yakes, Nader Nasr, Chad Smith, Mike Bolton +4 more | 2024-09-10 |
| 11858171 | Mixer drum drive with variable displacement motor | Yanming Hou, Rongjun Zhang, Jeremy Andringa | 2024-01-02 |