Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D397110 | Portable telephone | Eric C. Kulberg, Roy K. Fischer, Randsom A. Brown | 1998-08-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D397110 | Portable telephone | Eric C. Kulberg, Roy K. Fischer, Randsom A. Brown | 1998-08-18 |