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PRUEITT MELVIN L

Overview
  • Total Patents
    51
About

PRUEITT MELVIN L has a total of 51 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and chemical engineering are HANGZHOU YAOHAN PHOTOVOLTAIC TECH CO LTD, KINOSHITA MIKIO and BOETTCHER ALFRED.

Patent filings per year

Chart showing PRUEITT MELVIN Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Prueitt Melvin L 49
#2 Speir Leslie G 5
#3 Prueitt Stanley D 4
#4 Jensen Reed J 2
#5 Janzen Ernst C 2
#6 Pruett Stanley D 1

Latest patents

Publication Filing date Title
US2010251714A1 Air-water power generation system
US2010018520A1 High leverage trough solar collector
US2009260301A1 Compressed-Air Rigid Building Blocks
US2008264062A1 Isothermal power
CN101626816A The heat transfer method that is used for ocean thermal energy conversion and desalination
WO2008042893A2 Heat transfer methods for ocean thermal energy conversion and desalination
US2009077969A1 Heat Transfer Methods for Ocean Thermal Energy Conversion and Desalination
US2007289303A1 Heat transfer for ocean thermal energy conversion
US2007256430A1 Water extraction from air and desalination
US2007240704A1 Thin film trough solar collector
US2007193870A1 Solar-powered desalination system
WO2006083742A2 Concentrating solar power
US7021900B2 Vapor-powered kinetic pump
ZA200204371B Apparatus using oscillating rotating pistons.
ZA200109468B Solar power generation and energy storage system.
WO0142635A1 Apparatus using oscillating rotating pistons
CN1350627A Solar power generation and energy storage system
WO0047303A2 Evaporation driven system for power generation and water desalinization
WO9946545A1 Air conditioner energy system
US4449256A Leg extension jumpers