Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434039 | Corrosion protection system for hot water tanks | Gardner S. Haynes | 1984-02-28 |
| 4407711 | Corrosion protection system for hot water tanks | Gardner S. Haynes | 1983-10-04 |
| 4226694 | Cathodic protection system for a motor vehicle | Gardner S. Haynes, Richard G. Delagi | 1980-10-07 |
| 4209896 | Method of assembly of an anti-corrosion anode connector system | — | 1980-07-01 |