Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033889 | Novelty drinking cup | Gary Randall | 2011-10-11 |
| RE41605 | Interactive audio and visual display | — | 2010-08-31 |
| 7604396 | Wristwatch with movable movement case | — | 2009-10-20 |
| 7529025 | Audio and visual display | — | 2009-05-05 |
| 7402092 | Drinking cup | Gary Randall | 2008-07-22 |
| 7307921 | Wristwatch with movable movement case | — | 2007-12-11 |
| 6903874 | Interactive audio and visual display | — | 2005-06-07 |
| 5393258 | Air actuated amusement drinking device for mounting on a beverage container | — | 1995-02-28 |
| 5314617 | Accumulator for oil slick skimmer | — | 1994-05-24 |
| 5215654 | Oil slick skimmer | — | 1993-06-01 |
| 4579281 | Amusement drinking device | — | 1986-04-01 |
| 4252273 | Amusement drinking device | — | 1981-02-24 |