Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925006 | Cooling system with continuously variable capacity | Gaurav Jain, John R. Birchmeier | 2024-03-05 |
| 7631661 | Straight flow reversing valve | — | 2009-12-15 |
| 7124777 | Reversing valve with flowsplitter | Lawrence Hall, Scott R. Schneller, Richard E. Ballard | 2006-10-24 |
| 7108008 | Reversing valve assembly with improved pilot valve mounting structure | — | 2006-09-19 |
| D274357 | Dental impactor handpiece or similar article | — | 1984-06-19 |
| 4428439 | Adjustable, portable, hand-held impactor | — | 1984-01-31 |