Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D287997 | Air eliminator for plumbing systems | — | 1987-01-27 |
| D272262 | Air eliminator for plumbing systems or the like | — | 1984-01-17 |
| 4388944 | Device for capturing air bubbles from fluids in piping | Kunizo Honma | 1983-06-21 |