Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7536907 | Illuminated rain gauge | — | 2009-05-26 |
| 7401508 | Illuminated rain gauge | — | 2008-07-22 |
| 7152468 | Illuminated rain gauge | — | 2006-12-26 |
| 6003824 | Method of hanging a clay flowerpot | Robert E. Peterson | 1999-12-21 |
| D332577 | Water gauge | — | 1993-01-19 |
| 5038606 | Rain gauge | Robert C. Geschwender | 1991-08-13 |
| D316981 | Rain gauge | Robert C. Geschwender | 1991-05-21 |