Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE35598 | Strength analyzer and method of using same | Armin M. Sadoff, Richard C. Nelson, Joseph Johnstonbaugh, Steven J. Sadoff | 1997-09-02 |
| 5609945 | Partially translucent white film having metallized surface | Robert J. von Trebra, Roy E. Hensel, Oliver A. Barton | 1997-03-11 |