Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920833 | Heat exchanger for a HVAC unit | Ryan L. Snider, Rajiv K. Karkhanis, Chandra S. Yelamanchili, Curtis W. Caskey, Kevin R. Stockton +2 more | 2024-03-05 |
| 11906211 | Heating, ventilation, and air conditioning system with primary and secondary heat transfer loops | — | 2024-02-20 |
| 11604032 | Finned heat exchanger U-bends, manifolds, and distributor tubes | Nicholas P. Mislak | 2023-03-14 |
| 11274861 | Method and apparatus for isolating heat exchanger from the air handling unit in a single-packace outdoor unit | Ryan L. Snider, Rajiv K. Karkhanis, Chandra S. Yelamanchili, Curtis W. Caskey, Kevin R. Stockton +2 more | 2022-03-15 |
| 11105539 | Heating, ventilation, and air conditioning system with primary and secondary heat transfer loops | — | 2021-08-31 |
| 10982870 | Working fluid distribution systems | Ryan L. Snider, Nicholas P. Mislak | 2021-04-20 |
| 10935454 | Systems and methods for refrigerant leak management | — | 2021-03-02 |
| 10830538 | Variable circuitry heat exchanger system | Ryan L. Snider, Nicholas P. Mislak, Kristen Velez-Diaz, Kevin R. Stockton, Stacy S. Lemkelde | 2020-11-10 |
| 10634437 | Heat exchanger coil prototyping system | Nicholas P. Mislak | 2020-04-28 |
| 10563931 | Ultrasonic enhanced heat exchanger systems and methods | Nicholas P. Mislak, Curtis W. Caskey | 2020-02-18 |
| 10520255 | Finned heat exchanger U-bends, manifolds, and distributor tubes | Nicholas P. Mislak | 2019-12-31 |
| 10502468 | Parallel capillary expansion tube systems and methods | Curtis W. Caskey, James K. Spitzer, Chandra S. Yelamanchili, Nicholas P. Mislak, Rajiv K. Karkhanis | 2019-12-10 |
| 10488089 | Parallel capillary expansion tube systems and methods | Curtis W. Caskey, James K. Spitzer, Chandra S. Yelamanchili, Nicholas P. Mislak, Rajiv K. Karkhanis | 2019-11-26 |
| 10415848 | Systems and methods for pivotable evaporator coils | Ryan L. Snider, Nicholas P. Mislak, Kevin R. Stockton, Kristen Velez-Diaz, Stacy S. Lemkelde | 2019-09-17 |
| 10323869 | Combined suction header and accumulator unit | Nicholas P. Mislak | 2019-06-18 |
| 9429345 | Heat-pump chiller with improved heat recovery features | William L. Kopko, Ian Michael Casper, Satheesh Kulankara | 2016-08-30 |
| 8539789 | Heat-pump chiller with improved heat recovery features | William L. Kopko, Ian Michael Casper, Satheesh Kulankara | 2013-09-24 |
| 7124813 | High-V plate fin heat exchanger and method of manufacturing | — | 2006-10-24 |
| 7096681 | System and method for variable speed operation of a screw compressor | Frank E. Wills, Harold Robert Schnetzka, John F. Judge, Mahesh Valiya-Naduvath, Israel Federman | 2006-08-29 |
| 7003971 | Electronic component cooling system for an air-cooled chiller | Harold Robert Schnetzka, Mustafa Kemel Yanik, John F. Judge, Mahesh Valiya Naduvath, Frank Highland Hill, IV | 2006-02-28 |
| 6976529 | High-V plate fin for a heat exchanger and method of manufacturing | — | 2005-12-20 |