Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5842580 | Method of producing socket plate for wobble plate compressors | Han Hung Lee | 1998-12-01 |
| 4324474 | Microfilming system | Edward J. Kraemer, Robert D. Therien, Michael W. Rudy, Frederick E. Walsh, Ronald Thomas Bell +1 more | 1982-04-13 |