Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D814263 | Multi-function tool | Ralph Johnson | 2018-04-03 |
| D811845 | Sharpening tool | Ralph Johnson | 2018-03-06 |
| D811846 | Multi-function tool | Ralph Johnson | 2018-03-06 |
| D744803 | Multi-function tool | Ralph Johnson | 2015-12-08 |
| D744804 | Multi-function tool | Ralph Johnson | 2015-12-08 |