Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563805 | Expandable sealing mechanism | Graham E. Blackwood, Katherine A. Bergfeld, Michael R. Miller, John R. Kaczmarczyk | 2020-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10563805 | Expandable sealing mechanism | Graham E. Blackwood, Katherine A. Bergfeld, Michael R. Miller, John R. Kaczmarczyk | 2020-02-18 |