Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8192619 | Portable filtration and ozonation apparatus | Ginger Elayne Patera, Ronald L. Voglewede, David Shepherd, Tony Lee Koenigsknecht | 2012-06-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8192619 | Portable filtration and ozonation apparatus | Ginger Elayne Patera, Ronald L. Voglewede, David Shepherd, Tony Lee Koenigsknecht | 2012-06-05 |