Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718569 | Tub and shower valve | Terry L. Burger, Thomas L. Falencki, Darren S. Lopp, Brian J. Schwartz | 2004-04-13 |
| 6386226 | Single handle lavatory faucet with handle collar for seating valve assembly | Darren S. Lopp, David Stech | 2002-05-14 |