Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7408324 | Implement rack and system for energizing implements | David W. Baarman, Terry L. Lautzenheiser | 2008-08-05 |
| D541901 | Fluid treatment system | David W. Baarman, Terry L. Lautzenheiser | 2007-05-01 |
| 7119451 | Self-powered miniature liquid treatment system with ultraviolet dosing | David W. Baarman, Terry L. Lautzenheiser, Christopher B. Houghton, Stephen J. McPhilliamy | 2006-10-10 |
| 7067936 | Self-powered miniature liquid treatment system with multiple liquid flow paths | David W. Baarman, Terry L. Lautzenheiser, Christopher B. Houghton, Stephen J. McPhilliamy | 2006-06-27 |
| 6927501 | Self-powered miniature liquid treatment system | David W. Baarman, Terry L. Lautzenheiser, Christopher B. Houghton, Stephen J. McPhilliamy | 2005-08-09 |