Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329887 | Bag opening system | Kevin C. Gillespie, Guillermo J. Cohen Freue | 2025-06-17 |
| 11992591 | Acid mixing system | Kevin C. Gillespie, Guillermo J. Cohen Freue | 2024-05-28 |
| 11712503 | Bag opening system | Kevin C. Gillespie, Guillermo V Cohen Freue | 2023-08-01 |
| 11045775 | Acid mixing system | Kevin C. Gillespie, Guillermo J. Cohen Freue | 2021-06-29 |
| 10946129 | Bag opening system | Kevin C. Gillespie, Guillermo J. Cohen Freue | 2021-03-16 |
| 10500326 | Bag opening system | Kevin C. Gillespie, Guillermo J. Cohen Freue | 2019-12-10 |