Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971588 | Pop-up cleaning head for swimming pool and method | Andy F. Blake, Paul A. Womack | 2005-12-06 |
| 6595243 | Swimming pool plumbing water/debris barrier device and method | — | 2003-07-22 |
| 6539967 | Distribution valve and method | — | 2003-04-01 |
| 6325087 | Distribution valve and method | — | 2001-12-04 |
| 5750022 | Vacuum system for removal of debris from swimming pools | Andy F. Blake | 1998-05-12 |
| 5365617 | Retrofit swimming pool water leveler and method | — | 1994-11-22 |