Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5587055 | Water distilling apparatus and method | Michael Hartman, Dale J. Kinder, Arthur R. Helmich, Daniel E. Willis | 1996-12-24 |
| 5484510 | Water distilling apparatus | Micheal O. Hartman, Dale J. Kinder, Arthur R. Helmich, Daniel E. Willis | 1996-01-16 |