DL

David J. Lingrey

CM Climate Master: 4 patents #3 of 14Top 25%
FC Friedrich Air Conditioning: 4 patents #2 of 13Top 20%
AC American Power Conversion: 1 patents #163 of 274Top 60%
Overall (All Time): #493,108 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12181189 Ceiling-mountable heat pump system Edward A. Wall, Eric H. Albrecht, Michael S. Privett, Juan Antonio Espinosa Gonzalez 2024-12-31
12173940 Air conditioning system with capacity control and controlled hot water generation Michael S. Privett, Reem S. Merchant, Michael F. Taras 2024-12-24
12169085 Air conditioning system with capacity control and controlled hot water generation Michael S. Privett, Reem S. Merchant, Michael F. Taras 2024-12-17
11506430 Air conditioning system with capacity control and controlled hot water generation Michael S. Privett, Reem S. Merchant, Michael F. Taras 2022-11-22
9535408 Control system for a room air conditioner and/or heat pump Kevin L. Eicher, George C. Cagle 2017-01-03
8850832 Apparatus and method for installation by unlicensed personnel of a pre-charged, ductless heating/cooling system Charles Anthony Wheeler, JR., Heath James Hoselton, Kevin L. Eicher 2014-10-07
8752399 Room air conditioner and/or heater Kevin L. Eicher, Geethakrishnan Vasudevan, David Sayler 2014-06-17
8640480 Room air conditioner and/or heat pump Kevin L. Eicher, Geethakrishnan Vasudevan, David Sayler, Charles Anthony Wheeler, JR., Patrick J. Bush +1 more 2014-02-04
8327656 Method and apparatus for cooling Ozan Tutunoglu 2012-12-11
D616084 Room air conditioner grill Kevin L. Eicher, Geethakrishnan Vasudevan, Chunshik Kim, David Sayler, Kai Halsinger +1 more 2010-05-18