Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850506 | Balloon weight and method for presenting lighter-than-air balloons for retail sale | David C. Nelson, Martin A. Meluch, Valent L. Meluch | 2010-12-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7850506 | Balloon weight and method for presenting lighter-than-air balloons for retail sale | David C. Nelson, Martin A. Meluch, Valent L. Meluch | 2010-12-14 |