Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215487 | Tub faucet having a control valve with reduced backpressure | Jeffrey S. Doss, Jason Swanson, John Lockhart | 2025-02-04 |
| 11492787 | Tub faucet having a control valve with reduced backpressure | Jeffrey S. Doss, Jason Swanson, John Lockhart | 2022-11-08 |
| 10753071 | Tub faucet having a control valve with reduced backpressure | Jeffrey S. Doss, Jason Swanson, John Lockhart | 2020-08-25 |
| 10301800 | Tub faucet having a control valve with reduced backpressure | Jeffrey S. Doss, Jason Swanson, John Lockhart | 2019-05-28 |
| 10066376 | Tub faucet having a control valve without hammering | Jeffrey S. Doss, Jason Swanson, John Lockhart | 2018-09-04 |