Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373235 | System and method using portable wall engaging ferromagnetic particle impregnated target medium for electromagnetically measuring distance between oposing walls of a structure | William G. Clark, Jr., Francis X. Gradich, Michael J. Metala | 1994-12-13 |
| 5333502 | Method and apparatus for monitoring the environment of a vessel | William C. Clark, Richard J. Jacko | 1994-08-02 |