Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5339549 | Beverage identification tags for cup handles | George David | 1994-08-23 |
| 5261176 | Beverage identification tags for cup handles | George David | 1993-11-16 |
| 5178426 | Disposable combination pad and bag device for pets excrements | George David | 1993-01-12 |