Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5628916 | Method for filtering edible oils | Donald B. Stevens, Leonard R. Castellano, Thomas C. Gsell, Jeffrey M. Seibert | 1997-05-13 |
| 5407582 | Method of treating power generating plant condensate | Thomas Poschmann | 1995-04-18 |
| 4982139 | Method and apparatus for controlling light intensity | Israel Amir, Richard S. Armington | 1991-01-01 |
| 4528747 | Method and apparatus for mounting multilead components on a circuit board | Brian D. Hoffman, Steven H. Pollack | 1985-07-16 |
| 4341801 | Ultrafiltration process for the preparation of cream cheese | — | 1982-07-27 |
| 4193040 | High-voltage amplifier with low output impedance | — | 1980-03-11 |