Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9410337 | Swimming pool filter water return fitting | — | 2016-08-09 |
| D742482 | Swimming pool filtered water return fitting | — | 2015-11-03 |
| 5342513 | Multipurpose pool skimmer | Edward L. Wall | 1994-08-30 |
| D341684 | Trash removal skimmer tool for swimming pools | Edward L. Wall, Paul E. Beale | 1993-11-23 |
| D330444 | Net for cleaning swimming pools | Edward L. Wall | 1992-10-20 |
| 5137623 | Multi-purpose pool skimmer and method of making same | Edward L. Wall, Paul E. Beale | 1992-08-11 |