Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6047725 | Adjustable height fill valve | Larry D. Gish, Ross E. Kingman, Edward D. Kastelic | 2000-04-11 |
| D421788 | Fill valve float | Ross E. Kingman, Edward D. Kastelic | 2000-03-21 |