Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111112 | Two-circuit evaporators | Robert Louis Runk, Timothy John Filonczuk, Longhu Li | 2024-10-08 |
| 10551099 | Micro-channel evaporator having compartmentalized distribution | Douglas C. Wintersteen, Neil A. Walkowski, Longhu Li, Wayne Oliver Forrest, Shrikant Mukund Joshi | 2020-02-04 |
| 10465996 | Method of manufacturing a heat exchanger assembly having a sheet metal distributor/collector tube | Douglas C. Wintersteen, Bruce W. Dittly, Neil A. Walkowski, Longhu Li, Silas Goldap Goma | 2019-11-05 |
| 10126065 | Heat exchanger assembly having a refrigerant distribution control using selective tube port closures | Douglas C. Wintersteen, Neil A. Walkowski, Longhu Li, Wayne Oliver Forrest, Shrikant Mukund Joshi | 2018-11-13 |
| 9909818 | Heat exchanger having a condensate extractor | Henry C. Goodman, Douglas C. Wintersteen, Yanping Xia, Joseph B. Czach, Joel T. Hambruch +4 more | 2018-03-06 |
| 9174266 | Manifold bending support | — | 2015-11-03 |
| 8516701 | Manifold bending support and method for using same | — | 2013-08-27 |
| 8408284 | Heat exchanger assembly | David M. Polisoto, Douglas C. Wintersteen, Richard V. Cooper, Jr., David E. Samuelson | 2013-04-02 |
| 7900689 | Bend relief spacer | David E. Samuelson | 2011-03-08 |
| 6273182 | Heat exchanger mounting | Ralph John Honey, Julie A. Pinger | 2001-08-14 |