Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12415591 | Underwater propulsion device | Lowell Kim Robinson, Marc Barber | 2025-09-16 |
| 12151796 | Underwater propulsion device | Lowell Kim Robinson, Marc Barber | 2024-11-26 |
| 12083385 | Underwater propulsion device | — | 2024-09-10 |
| 12037244 | Microwave catalysis for modular production of carbon nanomaterials from natural gas | Jianli Hu, Changle Jiang, Xinwei Bai, I-Wen Wang | 2024-07-16 |
| 12024903 | Loosefill insulation blowing machine | David M. Cook, Christopher M. Relyea | 2024-07-02 |
| 11939218 | Methods and compositions for production of hydrogen and carbon nanomaterials by catalytic methane pyrolysis using microwave-thermal hybrid heating | Jianli Hu | 2024-03-26 |
| 11926402 | Underwater propulsion device | Lowell Kim Robinson, Marc Barber | 2024-03-12 |
| 11634915 | Loosefill insulation blowing machine | David M. Cook, Christopher M. Relyea | 2023-04-25 |
| 11596839 | Underwater propulsion device | — | 2023-03-07 |
| 11492812 | Loosefill insulation blowing machine | David M. Cook, Christopher M. Relyea | 2022-11-08 |
| 11345453 | Underwater propulsion device | Lowell Kim Robinson, Marc Barber | 2022-05-31 |
| 11173345 | Underwater propulsion device | — | 2021-11-16 |
| 10882052 | Loosefill insulation blowing machine with removable hose hub | David M. Cook, Mark E. Mnich, Ryan S. Crisp, Christopher M. Relyea, Terry Finklea +1 more | 2021-01-05 |
| 10738486 | Insulation blowing machine | David M. Cook, Christopher M. Relyea | 2020-08-11 |
| 10669727 | Loosefill insulation blowing machine | David M. Cook, Christopher M. Relyea | 2020-06-02 |
| 10604947 | Loosefill insulation blowing machine | David M. Cook, Christopher M. Relyea | 2020-03-31 |
| 10589284 | Loosefill insulation blowing machine with remote control assembly | David M. Cook, Christopher M. Relyea | 2020-03-17 |
| 10576332 | Underwater propulsion device | — | 2020-03-03 |
| 10458128 | Loosefill insulation blowing machine with a distribution airstream having a variable flow rate | David M. Cook, Christopher M. Relyea, James W. Rinne, Brent J. Carey | 2019-10-29 |
| 10137455 | Loosefill insulation blowing machine with reduced sound ratings | David M. Cook, Christopher M. Relyea | 2018-11-27 |
| 10071289 | Underwater propulsion device | — | 2018-09-11 |
| D783057 | Insulation blowing machine | David M. Cook, Christopher M. Relyea | 2017-04-04 |
| 9555863 | Easy maintenance flying board | — | 2017-01-31 |
| D769949 | Insulation blowing machine | David M. Cook, Todd Jenkins, Trey McNamee, Fawn M. Uhl, Joseph Wagner +3 more | 2016-10-25 |
| 9440714 | Forward propelled hover board | — | 2016-09-13 |