Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836008 | Locating device for use with power tools | William Alexander Barr, William Harrison Fulton | 2020-11-17 |
| 7334342 | Marking device having marking members | William A. Barr, William Harrison Fulton | 2008-02-26 |