Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313198 | Hose connectors | — | 2025-05-27 |
| 11680038 | Processes and systems for using silica particles in fluid bed reactor | Yawu Chi, Ali Akhavan, Celia L. Kniepmann, Matthew D. Cox, Valerie S. Monical | 2023-06-20 |
| 11059774 | Processes and systems for using silica particles in fluid bed reactor | Yawu Chi, Ali Akhavan, Celia L. Kniepmann, Matthew D. Cox, Valerie S. Monical | 2021-07-13 |
| 6871842 | Hand winch handle with release feature that permits cable to wind off of winch drum without handle rotation | — | 2005-03-29 |
| 6646846 | Apparatus and method for staged power load transfer | — | 2003-11-11 |
| 5325813 | Curtain control system for animal enclosures | — | 1994-07-05 |
| 4986469 | Method of ventilating an animal enclosure in response to temperature | — | 1991-01-22 |
| 4602739 | Ventilation control apparatus for animal enclosure and method | — | 1986-07-29 |
| 4428278 | Emergency ventilation control apparatus for animal confinement house | — | 1984-01-31 |