Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1078588 | Frame for gas cylinders | Peter R. Anderson, Daniel Lauer, David Buttress, Donald E. Bishop | 2025-06-10 |
| 11629822 | Systems and methods for dispensing of gas from gas cylinders | Peter R. Anderson, Daniel Lauer, David Buttress, Donald E. Bishop | 2023-04-18 |