Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802324 | Modular prefabricated spa | Jack Layfield | 2010-09-28 |
| D575406 | Water spa | Jack Layfield | 2008-08-19 |
| 4746271 | Synthetic fan blade | — | 1988-05-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7802324 | Modular prefabricated spa | Jack Layfield | 2010-09-28 |
| D575406 | Water spa | Jack Layfield | 2008-08-19 |
| 4746271 | Synthetic fan blade | — | 1988-05-24 |