Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10577158 | Pressure equalizing closure | Michael P. Wurster, Robert Waltemyer, Paul Kelley | 2020-03-03 |
| 10556372 | Method and apparatus for forming stretch blow molded containers | Kent Goss, Paul Kelley, Philip Sheets | 2020-02-11 |