Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662027 | Double seal lubricated packing gland and rotating sleeve | John Hall, Andrew Anderson, Michael R. Crawford | 2023-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11662027 | Double seal lubricated packing gland and rotating sleeve | John Hall, Andrew Anderson, Michael R. Crawford | 2023-05-30 |