Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234481 | Safety pressure relief device | Thomas J. Henderson, Phillip G. Coulson | 2007-06-26 |
| 5441412 | Make-up kit having overlays which form composite make-up pattern and method of use | — | 1995-08-15 |