Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D461407 | Bottle closure | Joseph Thomas Graceffa | 2002-08-13 |
| D453898 | Turnpiece | Charles R. Lewis, Jr. | 2002-02-26 |
| D439242 | Information appliance | Stephen J. Brown, Peter Skillman | 2001-03-20 |
| D437771 | Mounting plate | Charles R. Lewis, Jr. | 2001-02-20 |
| D418363 | Beverage cup lid | Elisha Tal | 2000-01-04 |