Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D462072 | Radio frequency radiation shield unit for wireless telephones | Kim R. Kunz | 2002-08-27 |
| 6404403 | Radio frequency radiation shield unit for wireless telephones | Kim R. Kunz | 2002-06-11 |
| 4205411 | Universal paint tray | Charles D. Cupp | 1980-06-03 |
| 4194852 | Applicator with multi-positional handle | Charles D. Cupp, Bruce J. Matthies | 1980-03-25 |