Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6469487 | Solar-powered refrigeration system | David J. Bergeron, III | 2002-10-22 |
| 6453693 | Solar powered refrigeration system | David J. Bergeron, III | 2002-09-24 |
ME
Michael K. Ewert
Overall (2002): #50,340 of 266,432Top 20%
2
Patents 2002