Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024140 | System to heat water for hydraulic fracturing | Garry R. Lundstedt, Lloyd D. Leflet | 2018-07-17 |
| 9863216 | System to heat water for hydraulic fracturing | Garry R. Lundstedt, Lloyd D. Leflet | 2018-01-09 |
| 8905138 | System to heat water for hydraulic fracturing | Garry R. Lundstedt, Lloyd D. Leflet | 2014-12-09 |