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HOFER DOUGLAS CARL

Overview
  • Total Patents
    12
About

HOFER DOUGLAS CARL has a total of 12 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, machines and environmental technology are COFIMCO SRL, AUTO PRIME PUMP COMPANY and COLSON DARRYL A.

Patent filings in countries

World map showing HOFER DOUGLAS CARLs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing HOFER DOUGLAS CARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hofer Douglas Carl 12
#2 Nagel Zachary William 4
#3 Gottapu Dhananjayarao 3
#4 Holmes David Graham 3
#5 Michelassi Vittorio 1
#6 Gottapu D Acute Over H Ananjayarao 1

Latest patents

Publication Filing date Title
US2013125580A1 Expander and method for co2 separation
US2012301270A1 Supersonic compressor startup support system
US2012301271A1 Supersonic compressor rotor and method of compressing a fluid
US2012224952A1 System and methods of assembling a supersonic compressor rotor including a radial flow channel
US2012156016A1 Supersonic compressor rotor and methods for assembling same
US2012107106A1 System and method of assembling a supersonic compressor system including a supersonic compressor rotor and a compressor assembly
US2012051933A1 Supersonic compressor rotor and method of assembling same
US2010329856A1 Supersonic compressor comprising radial flow path
US2010316488A1 Mixing hotter steam with cooler steam for introduction into downstream turbine
US2010158665A1 Supersonic compressor
US2010112899A1 Visual feedback for airfoil polishing
US2010092287A1 Pressurized sealed chamber between multiple pressurized casings of machine and related method