Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5241797 | Elevated water tank floor and construction thereof | — | 1993-09-07 |
| 4946051 | Two-boom crawler crane | — | 1990-08-07 |
| 4809734 | Condensate-collecting ceiling for elevated water tower facility | — | 1989-03-07 |
| 4781240 | Energy exchange method and apparatus | — | 1988-11-01 |
| 4513547 | Multi-purpose elevated water storage facilities | James M. Edwards | 1985-04-30 |
| D275306 | Combined water storage tank and building | James M. Edwards | 1984-08-28 |
| D275307 | Combined water storage tank and building | James M. Edwards | 1984-08-28 |
| D275308 | Combined water storage tank and building | James M. Edwards | 1984-08-28 |
| D265226 | Combined water storage tank and building | J. Keith Carlat | 1982-06-29 |
| 4313457 | Removable condensate collector for elevated water storage facilities | — | 1982-02-02 |