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HER MAJESTY THE QUEEN IN THE R

Overview
  • Total Patents
    28
About

HER MAJESTY THE QUEEN IN THE R has a total of 28 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Germany, United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and agriculture are BRABENDER G M B H, SCOTT K and AP&G CO INC.

Patent filings per year

Chart showing HER MAJESTY THE QUEEN IN THE Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Payne Nicholas J 5
#2 Chenel Don 2
#3 Hyde John Alan Courtney 2
#4 Mccullough Armour Lloyd 1
#5 Whiting James Clifford 1
#6 Wilkinson Murray Arthur 1
#7 Godber John 1
#8 Spiers Adrian Gale 1
#9 Pollock Robert Stephen 1
#10 Huber Helmut X 1

Latest patents

Publication Filing date Title
CA2637864A1 Holder for firearm
US2005242654A1 Continous extraction of underground narrow-vein metal-bearing deposits by thermal rock fragmentation
US6149080A Hopper spreader for a truck box
US5246166A Spraying apparatus
NZ237999A Treating plants infected with chondrostereum purpureum using truncatella angustata
DE1097215B Nozzle adjustment device, especially for jet engines
DE1090044B Control slide for the automatic, repetitive supply of a pressure medium from one inlet to two different connections
DE1101055B Cross-sectional variable propulsion nozzle
DE1097212B Blade provided with cooling ducts, especially for gas turbines
DE1078815B Tube holder for flame tube sections and thus produced flame tube for gas turbine engines
DE1097776B Gravity-controlled multi-way outlet valve for liquid tanks
DE1051286B Fuse for a blade held in an axial groove of a centrifugal machine
DE1047553B Drain valve for tiltable and reversible fluid containers, especially for aircraft fuel tanks
US2713167A Cold weather clothing
US2708608A Tractor track
US2630042A Differential refractometer