Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5785072 | Compressed stopper channel bypass pipe burst pressure relief apparatus for plumbing fixtures | William Rose | 1998-07-28 |
| 5785073 | Pipe burst protection pressure relief apparatus for sliding plate plumbing fixtures | William Rose | 1998-07-28 |
| 5730168 | Pipe burst protection pressure relief apparatus for plumbing fixtures | William Rose | 1998-03-24 |