Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9498757 | Spiral mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates | James LaVerne Allbright | 2016-11-22 |
| 8844574 | Spiral mixer nozzle and method for mixing two or more fluids and process for manufacturing isocyanates | James LaVerne Allbright | 2014-09-30 |
| 5266350 | Processes and materials for treatment and repair of electrolytic cell separators | John P. McGraw | 1993-11-30 |