Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345883 | High pressure pumping apparatus for semi-fluid material | Wayne L. Read | 1982-08-24 |
| 4311248 | High pressure coupling apparatus | Herbert A. Westerlund | 1982-01-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4345883 | High pressure pumping apparatus for semi-fluid material | Wayne L. Read | 1982-08-24 |
| 4311248 | High pressure coupling apparatus | Herbert A. Westerlund | 1982-01-19 |