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OHAUS SCALE CORP

Overview
  • Total Patents
    51
About

OHAUS SCALE CORP has a total of 51 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets measurement, machines and basic communication technologies are KARPA MICHAEL J, NAT CONTROLS and STANDARD COMPUTING SCALE COMPANY LTD.

Patent filings in countries

World map showing OHAUS SCALE CORPs patent filings in countries

Patent filings per year

Chart showing OHAUS SCALE CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eernisse Errol P 15
#2 Hanley John P 9
#3 Gaiser Mark D 9
#4 Wiggins Robert B 9
#5 Kistler Walter P 9
#6 Paros Jerome M 9
#7 Myers Earl D 8
#8 Landvater John H 4
#9 Scheffer Daniel G 3
#10 Ohaus Robert E 2

Latest patents

Publication Filing date Title
SG55487G Weighing scale transducer
US4782904A Electronic balance
US4679642A Spring-type adjustable mounting for weighing scale flexures
US4697658A Toggle-type adjustable mounting for weighing scale flexures
US4723613A Electronic balance
US4531073A Piezoelectric crystal resonator with reduced impedance and sensitivity to change in humidity
US4526247A Weighing scale transducer
US4525794A Electronic balance
US4328874A Digital weighing scale with selectable computational parameters
US4130624A Piezo-electric disc mounting methods and apparatus
US4151933A Powder measure device
US4042050A Balance beam scale
US3617370A Apparatus for regulating the operation of a scale
US3527311A Beam balance having unitary gradient and tare adjustment means
US3401761A Device for loading additional counter-balance weight to beam balance weighing scales
US3215217A Weight loading device for beam balance weighing scales
US3235062A Storage container for laboratory weight sets
US3169594A Spring scale with dial indication
US3082833A Take-down weighing scale with part storage facilities
US3032132A Weighing device