Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D935583 | Boiler | Neil Butt, Joel Bodine, Mike Hostetler, Fred Hoffmaster, Anis Rahman +3 more | 2021-11-09 |
| D931429 | Boiler | Daniel G. Karch, Owen A. Cunningham, Roger S. Anthony, Anis Rahman, Mike P. Boyd +3 more | 2021-09-21 |