Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
PV

Parmesh Verma

CACarrier: 60 patents #5 of 2,507Top 1%
Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
Manlius, NY: #3 of 275 inventorsTop 2%
New York: #1,337 of 115,490 inventorsTop 2%
Overall (All Time): #37,370 of 4,157,543Top 1%
61 Patents All Time

Issued Patents All Time

Showing 26–50 of 61 patents

Patent #TitleCo-InventorsDate
10739052 Heat pump with ejector Ahmad M. Mahmoud, Zuojun Shi, Frederick J. Cogswell 2020-08-11
10704813 Ejectors and methods of manufacture Steven A. Lozyniak, Alexander Lifson, Zuojun Shi, Kenneth Cresswell, J. Michael Griffin +1 more 2020-07-07
10670322 Series loop intermodal container Renee A. Eddy, Jeffrey J. Burchill, Giorgio Rusignuolo, Robert A. Chopko, Larry D. Burns +3 more 2020-06-02
10648702 Low capacity, low-GWP, HVAC system Frederick J. Cogswell, William T. Cousins, Vishnu M. Sishtla, Ulf J. Jonsson, Larry D. Burns 2020-05-12
10584906 Refrigeration purge system Rajiv Yadav Ranjan, Haralambos Cordatos, Zissis A. Dardas, Georgios S. Zafiris, Yinshan Feng +1 more 2020-03-10
10429102 Two phase loop distributed HVACandR system Thomas D. Radcliff, Dong Luo, Richard G. Lord, Michel Grabon 2019-10-01
10429101 Modular two phase loop distributed HVACandR system Yinshan Feng, Craig R. Walker 2019-10-01
10401058 Heat pump with ejector Yinshan Feng, Ahmad M. Mahmoud 2019-09-03
10371408 Flame arrestors for use with a HVAC/R system Paul Papas, Richard G. Lord, William F. Walter 2019-08-06
10352592 Ejector system and methods of operation Alexander Lifson, Zuojun Shi, Hans-Joachim Huff, Thomas D. Radcliff, Frederick J. Cogswell +2 more 2019-07-16
10174975 Two-phase refrigeration system Yinshan Feng, Jinliang Wang, Futao Zhao, Thomas D. Radcliff 2019-01-08
10101060 Cooling system Yinshan Feng, Ahmad M. Mahmoud 2018-10-16
9982920 Operation of a cascade air conditioning system with two-phase loop Yinshan Feng, Jinliang Wang, Futao Zhao, Thomas D. Radcliff 2018-05-29
9857101 Refrigeration ejector cycle having control for supercritical to subcritical transition prior to the ejector Thomas D. Radcliff, Jinliang Wang, Frederick J. Cogswell 2018-01-02
9759462 High efficiency ejector cycle Jiang Zou, Hongsheng Liu, Thomas D. Radcliff, Jinliang Wang 2017-09-12
9752801 Ejector cycle Thomas D. Radcliff, Frederick J. Cogswell 2017-09-05
9696069 Ejector Hongsheng Liu, Jiang Zou, Frederick J. Cogswell, Jinliang Wang 2017-07-04
9574982 Method of measuring concentrations of gas mixtures Yinshan Feng, Mary Teresa Lombardo 2017-02-21
9568220 Ejector mixer Miad Yazdani, Abbas A. Alahyari, Thomas D. Radcliff 2017-02-14
9523364 Ejector cycle with dual heat absorption heat exchangers Jinliang Wang, Frederick J. Cogswell 2016-12-20
9353302 Fluorinated hydrocarbon composition Yinshan Feng 2016-05-31
9285146 Ejector Hongsheng Liu, Jiang Zou, Frederick J. Cogswell, Jinliang Wang 2016-03-15
9267696 Integrated membrane dehumidification system David W. Gerlach, Sherif Kandil, Frederick J. Cogswell, Rajiv Yadav Ranjan, Ahmad M. Mahmoud +1 more 2016-02-23
9261298 Ejector cycle refrigerant separator Jinliang Wang, David P. Martin, Frederick J. Cogswell 2016-02-16
9217590 Ejector cycle Frederick J. Cogswell, Hongsheng Liu, Oliver Finckh 2015-12-22