Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472550 | Combined cooling and power plant with water extraction | William E. Lear | 2009-01-06 |
| 6925819 | System for trapping airborne water in cooling and freezing devices | Herbert Ingley | 2005-08-09 |
| 4274972 | Process for preparing dilute aqueous copper zirconium ammonium carbonate solutions containing less than about 0.5% Cu and 1.5% ZrO.sub.2 | James E. Hachtmann | 1981-06-23 |
| 4200672 | Stable copper zirconium complex salt solutions for enhancing the resistance to rot of cotton fabrics | James E. Hachtmann | 1980-04-29 |