Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198993 | Drain fitting device | Diego David Perez, Dale A. Van Spengen | 2021-12-14 |
| 11083342 | Air injectors for bathing installations | Richard Rivera | 2021-08-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198993 | Drain fitting device | Diego David Perez, Dale A. Van Spengen | 2021-12-14 |
| 11083342 | Air injectors for bathing installations | Richard Rivera | 2021-08-10 |