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CARPCO INC

Overview
  • Total Patents
    51
About

CARPCO INC has a total of 51 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets chemical engineering, machines and packaging and shipping are HAMOS GMBH RECYCLING UND SEPAR, KALI & SALZ BETEILIGUNGS AG and KALI & SALZ AG.

Patent filings in countries

World map showing CARPCO INCs patent filings in countries

Patent filings per year

Chart showing CARPCO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knoll Frank S 19
#2 Jackson Arnold H 15
#3 Taylor Joseph B 9
#4 Jackson Arnold Henry 6
#5 Stadtmuller Adam Antoni 6
#6 Robertson Michael D 6
#7 Mankosa Michael J 4
#8 Perregaux Adrian 3
#9 Boehm Josef 3
#10 Statdmuller Adam Antoni 2

Latest patents

Publication Filing date Title
US6034342A Process and apparatus for separating particles by use of triboelectrification
US5967334A In-situ self-cleaning feed system for separation equipment
US6062393A Process and apparatus for separating particles of different magnetic susceptibilities
US5858223A Magnetic separators
CA2166444A1 Process for recovery of values from solid waste materials
US5609256A Process for recovery of values from solid waste materials
US5452805A Spiral separator
US5743410A Supraconducting magnetic separator
US5868257A Magnetic separation systems
US5251762A Electrostatic separation of particles
US5184731A Spiral separator with improved separation surface
US5098558A Adjustable feed accelerator for particle separator
US4849099A Particle feeding apparatus
US4421148A Device for feeding particulate material
US4363723A Multifield electrostatic separator
US4305797A Material separation by dielectrophoresis
US4172819A High intensity magnetic separator rotor
US4116822A Method of selectively separating glass from waste material
US3970546A Method and apparatus for separating non-ferrous metal from waste material