Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693935 | Method and device for continuous pattern sensing using fiber optics | William L. Hassler, Jr., Sandra L. Harper, Eric Chapman, William R. Schley | 1997-12-02 |
| 5660052 | Apparatus and method for detecting characteristics of a working fluid | Richard L. Kenyon, Roy M. Yabuki, Chester D. Campbell, Sandra L. Harper, Virender Jain +1 more | 1997-08-26 |