Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7647773 | Ground source heat pump well field design and control strategy for large tonnage | — | 2010-01-19 |
| 7597138 | Ground water heat transfer systems and deployment thereof | — | 2009-10-06 |
| 5112703 | "Electrochemical battery cell having a monolithic bipolar flat plate beta"" a l" | — | 1992-05-12 |
| 4538834 | Tubular assembly for transferring fluids | Joseph H. Brady, Harry Straub | 1985-09-03 |