Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976283 | Fluid flow regulator | Holger Nehm | 1990-12-11 |
| 4862913 | Check valve | — | 1989-09-05 |
| 4470546 | Spray adjuster for connection to a faucet or the like | — | 1984-09-11 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976283 | Fluid flow regulator | Holger Nehm | 1990-12-11 |
| 4862913 | Check valve | — | 1989-09-05 |
| 4470546 | Spray adjuster for connection to a faucet or the like | — | 1984-09-11 |