Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9390398 | Creating a collaborative work over a network | David B. Williams, Christopher Williams | 2016-07-12 |
| 7603626 | Method and system for creating a collaborative work over a digital network | David B. Williams, Christopher Williams | 2009-10-13 |
| 7264247 | Entertainment and refreshment assembly | — | 2007-09-04 |
| D505700 | Game assembly | — | 2005-05-31 |
| 6625582 | Method and system for converting a designated portion of future social security and other retirement payments to current benefits | Richard Paul Richman | 2003-09-23 |
| 6428008 | Arcade game assembly | — | 2002-08-06 |
| D434085 | Vehicle arcade game | — | 2000-11-21 |