Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11656117 | Test system for rotary airlocks | Gerald K. Bequette, Randy Griffard, Martin L. Gran | 2023-05-23 |
| 11603318 | Lime hydrate and lime hydrate slurry with improved reactivity for water purification | Martin L. Gran, Randy Griffard, Michael Stever, Kory Mueller, Scott Sipiorski | 2023-03-14 |