Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5501077 | Thermoelectric water chiller | S. Spence Davis, Michael J. Nagy, Anthony E. Yeargin, Gerald M. Zinnbauer | 1996-03-26 |
| 4900069 | Self-adjusting branch piping seal | — | 1990-02-13 |