Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359735 | Spring stop for clapper valve | Luis Fernando Prieto, Alan Long Thien Du, Pui Yuen Ng, Arturo Gomez, Adrian Alexander Filip | 2025-07-15 |
| 11976736 | Eccentric backflow preventer | Pui Yuen Ng, Luis Fernando Prieto, Adrian Alexander Filip, Alan Long Thien Du | 2024-05-07 |
| D876890 | Wall-mounted water bottle filling station | David A. Young, Darryl M. Boeltl | 2020-03-03 |
| D873606 | Wall-mounted water bottle filling station | David A. Young, Darryl M. Boeltl | 2020-01-28 |
| D549508 | Square contoured fountain | William K. Clark, Thomas M. Huber, David A. Young | 2007-08-28 |
| D547996 | Fountain | William K. Clark, Thomas M. Huber, David A. Young | 2007-08-07 |
| D545109 | Fountain | William K. Clark, Thomas M. Huber, David A. Young | 2007-06-26 |