Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6378826 | Controller for games or simulation programs with clamp for desktop mounting | David Randall Knaub, Philip Andrew Frank, Jason E. Denner, Lonnie D. Milton | 2002-04-30 |
| D440573 | Clamp for attaching a computer game controller to a desktop | David Randall Knaub, Philip Andrew Frank, Jason E. Denner | 2001-04-17 |