Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D791335 | Child seat heating pad | Heather Buchanan | 2017-07-04 |
| 6936446 | Light weight medium for growing microorganisms | Thomas J. Kallenbach | 2005-08-30 |
| 5676828 | Apparatus and method for modifying waste water | Thomas J. Kallenbach, Matthew H. Goodrich, Ronald V. Skinner, Greg R. Poncelet, Trina J. Kallenbach | 1997-10-14 |
| 5534147 | Apparatus and method for modifying waste water | Thomas J. Kallenbach, Matthew H. Goodrich, Ronald V. Skinner, Greg R. Poncelet, Trina J. Kallenbach | 1996-07-09 |