Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12241474 | Refrigerant compressor with wear sleeve and lubricant blends for handling debris-laden fluids | Michael T. Siegersma, Daniel A. Strange, Russell T. Abbott, Todd W. Smith, Elyse M. Sorenson +2 more | 2025-03-04 |
| 12044449 | Refrigerant compressor with wear sleeve and lubricant blends for handling debris-laden fluids | Michael T. Siegersma, Daniel A. Strange, Russell T. Abbott, Todd W. Smith, Elyse M. Sorenson +2 more | 2024-07-23 |