Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959591 | Device and method for externally rotating the femur | Colin S. Gregersen, John Patrick Martin | 2011-06-14 |
| 5388416 | Refrigerant handling method with air purge and system clearing capabilities | Kenneth W. Manz | 1995-02-14 |
| 5367886 | Refrigerant handling system with air purge and system clearing capabilities | Kenneth W. Manz | 1994-11-29 |
| 5325675 | Refrigerant handling system and method with enhanced recovery vacuum capability | Kenneth W. Manz | 1994-07-05 |
| 5285647 | Refrigerant handling system with air purge and multiple refrigerant capabilities | Kenneth W. Manz, Sandra Snyder | 1994-02-15 |
| 5261249 | Refrigerant handling system with auxiliary condenser flow control | Kenneth W. Manz | 1993-11-16 |
| 5211024 | Refrigerant filtration system with filter change indication | Kenneth W. Manz | 1993-05-18 |
| 5209077 | Refrigerant recovery system | Kenneth W. Manz, Charles E. Dull | 1993-05-11 |
| 5203177 | Refrigerant handling system with inlet refrigerant liquid/vapor flow control | Kenneth W. Manz, Gregg E. Laukhuf | 1993-04-20 |
| 5182918 | Refrigerant recovery system | Kenneth W. Manz | 1993-02-02 |