Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647561 | Spool | Robert N. Walton, Duncan B Gilmore, Nicholas D Agnew | 2003-11-18 |
| 4832119 | Multi-tube heat exchanger and connectors therefor | Trevor J. Bloor | 1989-05-23 |
| 4606327 | Solar water heating apparatus | Trevor J. Bloor | 1986-08-19 |
| 4597597 | Connection assemblies | Trevor J. Bloor | 1986-07-01 |
| 4517961 | Solar water heating apparatus | Trevor J. Bloor | 1985-05-21 |
| 4269172 | Solar water-heating apparatus | Peter D. Parker, Robert N. Walton | 1981-05-26 |