Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274582 | Flow hood assembly | Richard Pill, Andrew Keen, Srikanth Tummala, Venkata Sirisha Inkollu, Sean Butler | 2022-03-15 |
| 9920676 | Mixer and emissions cleaning module | Anton Zimmermann, Andrew Keen, David Mark Heaton, Christopher Petto | 2018-03-20 |
| 9909484 | Heat shield and emissions cleaning module | Anton Zimmermann, Andrew Keen, David Mark Heaton, Christopher Petto | 2018-03-06 |
| 9816422 | Flowhood and emissions cleaning module | Anton Zimmermann, Andrew Keen, David Mark Heaton, Christopher Petto | 2017-11-14 |