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PRESZ JR WALTER M

Overview
  • Total Patents
    17
About

PRESZ JR WALTER M has a total of 17 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and weapons are PROVEN ENG PROD, FLODESIGN WIND TURBINE CORP and HOME TURBINE B V.

Patent filings in countries

World map showing PRESZ JR WALTER Ms patent filings in countries
# Country Total Patents
#1 United States 17

Patent filings per year

Chart showing PRESZ JR WALTER Ms patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Presz Jr Walter M 17
#2 Werle Michael J 16
#3 Kennedy Iii Thomas J 11
#4 Keeley William Scott 7
#5 Dold Robert H 3
#6 Hickey Timothy 3
#7 Gawencki Jason 2
#8 Dold Robert 2
#9 Lipkens Bart 2
#10 Barnes Jason 1

Latest patents

Publication Filing date Title
US2012070275A1 Airfoil for energy extracting shrouded fluid turbines
US2011250053A1 Fluid turbines
US2011250062A1 Fluid turbine
US2011229315A1 High efficiency rotor blades for a fluid turbine
US2011189007A1 Fluid turbine
US2011187110A1 Fluid turbine
US2011135458A1 Fluid turbine with shroud having segmented lobes
US2011135460A1 Fluid turbine with ejector shroud
US2011085901A1 Shrouded wind turbine with scalloped lobes
US2011058937A1 Nacelle configurations for a shrouded wind turbine
US2010316487A1 Wind turbine
US2010163336A1 Controlled-unaided surge and purge suppressors for firearm muzzles
US2009230691A1 Wind turbine with mixers and ejectors
US2011107900A1 Controlled-unaided surge and purge suppressors for firearm muzzles