Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4691423 | Method for remanufacturing a compressor housing | Dewey L. Willyard, Jr., David E. Wulfhorst | 1987-09-08 |
| 4676717 | Compressor housing having replaceable inlet throat and method for manufacturing compressor housing | Dewey L. Willyard, Jr., David E. Wulfhorst | 1987-06-30 |