Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365461 | Position sensing computer input device | Robert A. Stein, James D. Logan | 1994-11-15 |
| 5353631 | Analyzing internal pressure of a sealed container using frequency spectra | John H. Waygan | 1994-10-11 |