Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714534 | Electrolytic halogenator device | David L. Fair, Robert A. Dean | 1987-12-22 |
| D288226 | Swimming pool chemical dispenser | Alan H. Milford | 1987-02-10 |
| 4606893 | Swimming pool chemical dispenser | — | 1986-08-19 |
| D273033 | Swimming pool chemical dispenser or the like | Joseph J. Tepas, Jr. | 1984-03-13 |
| D269801 | Swimming pool chemical dispenser or the like | Joseph J. Tepas, Jr. | 1983-07-19 |
| D269802 | Swimming pool chemical dispenser or the like | Roy P. Alexander, Joseph C. Green | 1983-07-19 |
| 4208376 | Water treatment chemical dispenser with control tube | John M. Casberg, Joseph J. Tepas, Jr. | 1980-06-17 |