Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964075 | Software and hardware independent auxiliary user programmable intelligent keyboard | Patrick Madden, Allan Michasiow | 1990-10-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964075 | Software and hardware independent auxiliary user programmable intelligent keyboard | Patrick Madden, Allan Michasiow | 1990-10-16 |