Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795136 | Encapsulated rotary screw air compressor | James T. Ferentinos, Dale A. Schultz | 1998-08-18 |
| 5222874 | Lubricant cooled electric drive motor for a compressor | Lewis E. Unnewehr, John C. Shoop, Ray Klingler | 1993-06-29 |