Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4458323 | Method of performing measurements and error analysis of the measurements | Barry G. Willis, Arthur Schleifer, Norton W. Bell, Paul C. Dryden, Andrew Stefanski | 1984-07-03 |
| 4357673 | Apparatus for performing measurements and error analysis of the measurements | Barry G. Willis, Arthur Schleifer, Norton W. Bell, Paul C. Dryden, Andrew Stefanski | 1982-11-02 |