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CLELAND ROBERT K

Overview
  • Total Patents
    14
About

CLELAND ROBERT K has a total of 14 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets packaging and shipping, machines and chemical engineering are INTELLIGENT COFFEE COMPANY LLC, RICHARDSON CORP and JET SPRAY COOLER INC.

Patent filings in countries

World map showing CLELAND ROBERT Ks patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 2
#3 Germany 1

Patent filings per year

Chart showing CLELAND ROBERT Ks patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cleland Robert K 14

Latest patents

Publication Filing date Title
US5340080A Flow control device
US5191999A Liquid actuated switch device
US5316180A Beverage dispensing machine with pressurized water and syrup supplies
US5000352A Beverage dispensing apparatus
US4850515A Particulate material storing and dispensing hopper structure
US4544084A Beverage dispenser
US4538636A Liquid aspirator with improved anti-syphon tube
US4488664A Beverage dispensing machine
US4469137A Liquid metering and mixing aspirator unit
CA1140505A Liquid metering and blending apparatus
US4280401A Brew rail adapter
CA1091196A Liquid metering and blending means
DE2916551A1 Automatic proportional mixer for water and beverage concentrate - has aspirator connected to water supply for drawing concentrate into water flowing through aspirator
US4160512A Liquid metering and blending means