Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657546 | Integrated water treatment control system with probe failure detection | T. Lance Slater | 2003-12-02 |
| 6038795 | Dredger with lockable rear door | — | 2000-03-21 |
| 5895565 | Integrated water treatment control system with probe failure detection | Jacques M. Steininger, T. Lance Slater | 1999-04-20 |
| 5139219 | Bag holder | — | 1992-08-18 |
| 4844109 | Motor vehicle shelter | — | 1989-07-04 |
| 4669678 | Paper winding device | — | 1987-06-02 |
| 4228360 | Wave motion apparatus | — | 1980-10-14 |