Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484572 | Valve of a hose end sprayer | Donald J. Shanklin | 2003-12-30 |
| 6578776 | Single valve ready to use hose end sprayer | Donald J. Shanklin | 2003-06-17 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D484572 | Valve of a hose end sprayer | Donald J. Shanklin | 2003-12-30 |
| 6578776 | Single valve ready to use hose end sprayer | Donald J. Shanklin | 2003-06-17 |