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NORTHROP CORP

Overview
  • Total Patents
    1,180
About

NORTHROP CORP has a total of 1,180 patent applications. Its first patent ever was published in 1933. It filed its patents most often in United States, United Kingdom and France. Its main competitors in its focus markets machines, measurement and optics are LTV AEROSPACE & DEFENCE, NORTHROP GRUMMAN CORP and AVCO CORP.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Haavisto John R 14
#2 Bouchard John R 13
#3 Jungwirth Douglas R 12
#4 Stoll Harold M 11
#5 Stappaerts Eddy A 10
#6 Bohlen James W 9
#7 Lim Wah L 9
#8 Moore Douglas A 9
#9 Lawrence Anthony W 9
#10 Henry Packard 9

Latest patents

Publication Filing date Title
IL120708D0 A method of scanning a laser beam over a field of regard
WO9528650A1 Aircraft location and identification system
US5550434A Boost-mode energization and modulation circuit for an arc lamp
US5366180A High-lift device for aircraft
WO9400736A1 Waveguide configuration for an integrated optic gyro
US5326206A Method for compensating for bolt hole misalignment and bolt assemblies therefor
US5326140A Submerged cam actuated rotary latch for front access panels
US5347680A Spring retracting caster
US5322243A Separately banking maneuvering aerodynamic control surfaces, system and method
US5341236A Nonlinear optical wavelength converters with feedback
GB9423709D0 Optical system having spherical aberration corrector plates in a holographic element
US5307365A Cavity pumped, solid state lasers
ITTO920912D0 Silicon spatial light modulator for optical correlator and optical neural network - causes individual portion of membrane overlying cells to be deflected in accordance with pattern corresp. to signals placed on electrodes
US5270428A Corrosion-resistant silane polymer coating compositions
US5265827A Paddle wheel rotorcraft
US5325174A Integrated optic gyro with one Bragg transducer
US5268062A Method and apparatus for carbon coating and boron-doped carbon coating a porous refractory substrate
US5269904A Single tank de-oxidation and anodization process
US5281305A Method for the production of optical waveguides employing trench and fill techniques
US5245927A Dual-tandem unmanned air vehicle system