Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580908 | Generic number cellular telephone | Mark W. Kroll, Chase R. Kroll, Karl J. F. Kroll | 2003-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580908 | Generic number cellular telephone | Mark W. Kroll, Chase R. Kroll, Karl J. F. Kroll | 2003-06-17 |