Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7084876 | Method for presenting a virtual reality environment for an interaction | David Fogel, Douglas Rene Johnson | 2006-08-01 |
| 7025675 | Video game characters having evolving traits | David Fogel, Douglas Rene Johnson, Thomas Lang | 2006-04-11 |