Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10352482 | Insulated duct with air gap and method of use | Ronald L. Carlay, II, John Cullen Schlageter | 2019-07-16 |
| 10295218 | Insulated duct with air gap and method of use | Ronald L. Carlay, II | 2019-05-21 |
| 10233013 | Agriculturally active product | James M. Breuninger, Charles W. Arnett | 2019-03-19 |