Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464503 | Method and apparatus for interacting with a computer using a plurality of individual handheld objects | Brian I. Marcus | 2002-10-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464503 | Method and apparatus for interacting with a computer using a plurality of individual handheld objects | Brian I. Marcus | 2002-10-15 |