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HIGH VOLTAGE ENGINEERING CORP

Overview
  • Total Patents
    364
About

HIGH VOLTAGE ENGINEERING CORP has a total of 364 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets electrical machinery and energy, chemical engineering and engines, pumps and turbines are INST YADERNOI FIZIKI SIBIRSKOG, PROEL TECNOLOGIE SPA and YAMADA AKIO.

Patent filings in countries

World map showing HIGH VOLTAGE ENGINEERING CORPs patent filings in countries

Patent filings per year

Chart showing HIGH VOLTAGE ENGINEERING CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gale Alfred J 25
#2 Trump John G 18
#3 Nygard John C 16
#4 De Graaff Robert J Van 15
#5 Enge Harald A 10
#6 Graaff Robert Jemison Van De 8
#7 Emanuelson Roy M 6
#8 Glaister Frank J 6
#9 Farrell Sherman R 6
#10 Robert Jemison Van De Graaff 6

Latest patents

Publication Filing date Title
US5458510A Printed circuit board connector contact
US5056547A Relative humidity generation technique
US4990099A Keyed electrical connector with main and auxiliary electrical contacts
US4795366A Electrical connector handle
US4844982A Fluorocarbon polymer compositions and articles shaped therefrom
US4627844A Tri-layer tubing
US4637955A Wire insulated with a fluorocarbon polymer composition
US4488885A Electrostatic charging apparatus
US4490314A Radiation cured silicone rubber articles
EP0071143A1 Refractometer
US4426549A Track and erosion resistant electrical insulation comprising zinc borate and ethylene polymer
US4432250A Hotwell sampling system
US4485428A High voltage pulse generator
EP0041617A1 Crosslinked polyolefin compositions stabilized with thiodialkanoate polyesters
US4378393A Heat-shrinkable article
US4362674A Process for making radiation cured silicone rubber articles
US4230947A Apparatus for treating flowable material
US4198590A High current triggered spark gap
NL7806990A Transmission pipe for the transfer of high voltage electric energy.
JPS53117397A Circular scan xxray generator for calculating formula axial cross direction sectional camera