Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803998 | Swab retaining vial cap and method of use | C. Albert Kezes, F. Walter Schmidt | 1989-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803998 | Swab retaining vial cap and method of use | C. Albert Kezes, F. Walter Schmidt | 1989-02-14 |