Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048302 | Refrigerant system having controlled variable speed drive for compressor | Karl-Heinz Linnig, Michael Toomey, Donald L. Hudson, David T. Bolen | 1991-09-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5048302 | Refrigerant system having controlled variable speed drive for compressor | Karl-Heinz Linnig, Michael Toomey, Donald L. Hudson, David T. Bolen | 1991-09-17 |