Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135414 | Ball valve apparatus | — | 2000-10-24 |
| 5024418 | Fluid flow rate control device | Robert H. Reinicke, Richard O. Nelson | 1991-06-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6135414 | Ball valve apparatus | — | 2000-10-24 |
| 5024418 | Fluid flow rate control device | Robert H. Reinicke, Richard O. Nelson | 1991-06-18 |