Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029615 | Water heater construction and fabrication method therefor | Gordon D. Shippy, Otto Z. Vago | 2000-02-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6029615 | Water heater construction and fabrication method therefor | Gordon D. Shippy, Otto Z. Vago | 2000-02-29 |