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EMHART CORP

Overview
  • Total Patents
    805
About

EMHART CORP has a total of 805 patent applications. Its first patent ever was published in 1960. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets machines, packaging and shipping and civil engineering are EMHART IND, PEREGO VETRERIA MILANESE and MAUL TECHNOLOGY CORP.

Patent filings per year

Chart showing EMHART CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rowe George E 26
#2 Kulig Constantine W 20
#3 Brennan James H 16
#4 Welch Nicholas A 15
#5 Gerlach John R 14
#6 Balducci Walter O 12
#7 Macmaster Malcolm D 9
#8 Rutishauser Donald E 9
#9 Hand Albert E 9
#10 Walling Charles L 8

Latest patents

Publication Filing date Title
US4610473A Head and method for orienting electrical components
US4584758A Cut-clinch mechanism
US4617692A Tool for drilling and securing screw anchor to a wall
US4612538A Nail detector system
AU2032576A Lock with anti-violation elements
US4046083A Merchandise display shelving assembly
AU8419275A Smoke alarm system
US3950974A Lock case having adjustable front
US3967946A Mold holder arms for glassware forming machine and method of operating the same
US3945671A Seal lock and the like incorporating permanently secured single engagement
US3905793A Computer control for glassware forming machine
AU7448874A Improvements in or relating to glassware forming machines
US3894174A Insulated staple and method of making the same
US3934998A Neck ring cartridge for glassware machine
US3949508A Firing mechanism
GB1421881A Glass feeder apparatus
US3874866A Glass feeder tube operating mechanism
CA988119A Inactive case for emergency exit bolt
CA965127A Latch assembly
US3905202A Refrigeration system