Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4953511 | Corrosion resistant liquid heating module | John K. Boah, Charles T. Cooney, Jr., Howard W. Sibley | 1990-09-04 |
| 4757690 | Water freezing enhancement for thermal storage brine tube | Alex Holowczenko, Howard W. Sibley | 1988-07-19 |
| 4639594 | Fiberoptic probe and method of making and using | Howard W. Sibley | 1987-01-27 |
| 4637729 | Fiber optic moisture analysis probe | — | 1987-01-20 |