Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D378900 | Temperature and humidity monitor | David C. de Sieyes | 1997-04-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D378900 | Temperature and humidity monitor | David C. de Sieyes | 1997-04-22 |