Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6252237 | Low cost thickness measurement method and apparatus for thin coatings | John A. Ramthun, Steven P. Floeder, Lanny L. Harklau, Gregory D. Kostuch, Jack W. Lai +1 more | 2001-06-26 |
| D282715 | Vice clamp | — | 1986-02-25 |