Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757977 | Chalk line | Gregory David Parker | 2017-09-12 |
| 9701154 | Chalk reel | Gregory David Parker, Norman LeBlanc, Robin E. Smith, Michael Reedy, Brian Butler +1 more | 2017-07-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9757977 | Chalk line | Gregory David Parker | 2017-09-12 |
| 9701154 | Chalk reel | Gregory David Parker, Norman LeBlanc, Robin E. Smith, Michael Reedy, Brian Butler +1 more | 2017-07-11 |