Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272561 | Hybrid single and double wall chainsaw case | John McGarry, Michael Grinnall | 2019-04-30 |
| 10167035 | Blow molded toy cycle | Jeffrey Scott Anderson, Andrew James McDonnough, Duane Franzen, Alan Walter Knapper, Michael Grinnall | 2019-01-01 |