Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6219961 | Apparatus and methods for controlling arthropods | James B. Ballard, Barry Schwartz | 2001-04-24 |
| 5427304 | Method of manufacturing composites | Harlan L. Woods, Peter A. Nagy, Stephen Kraus | 1995-06-27 |
| 5378078 | Manhole cover | Michael E. Lewis, Rodney Schapel | 1995-01-03 |
| 5337940 | Composite preform and method of manufacturing fiber reinforced composite | Harlan L. Woods, Peter A. Nagy, Stephen Kraus | 1994-08-16 |
| 5181313 | Method of making a variable power resistor | Ronald C. Nonnenmacher, Kathleen M. Schulz, Richard E. Riley | 1993-01-26 |
| 5119063 | Variable power resistor | Ronald C. Nonnenmacher, Kathleen M. Schulz, Richard E. Riley | 1992-06-02 |
| 5018573 | Method for manufacturing a high efficiency heat transfer surface and the surface so manufactured | Steven R. Zohler | 1991-05-28 |
| 4462082 | Automatic calibration system for ultrasonic inspection | Alfred W. Thiele, Robert E. McLain, Modesto T. Martinez, Jr., Michael Kim | 1984-07-24 |