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MARTIN MARIETTA ENERGY SYSTEMS

Overview
  • Total Patents
    377
About

MARTIN MARIETTA ENERGY SYSTEMS has a total of 377 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, materials and metallurgy and measurement are WASHINGTON TECH CENTER, ETZLINGER LUCIEN and AXIS RESEARCH.

Patent filings per year

Chart showing MARTIN MARIETTA ENERGY SYSTEMSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holcombe Cressie E 24
#2 Lauf Robert J 24
#3 Liu Chain T 21
#4 Dykes Norman L 19
#5 Vo-Dinh Tuan 15
#6 Tiegs Terry N 15
#7 Tyndall Richard L 12
#8 Scott Charles D 9
#9 Burtis Carl A 9
#10 Bates John B 9

Latest patents

Publication Filing date Title
US5839830A Passivated diamond film temperature sensing probe and measuring system employing same
US5830828A Process for fabricating continuous lengths of superconductor
US5612601A Method for assessing motor insulation on operating motors
US5746783A Low emissions diesel fuel
US5569520A Rechargeable lithium battery for use in applications requiring a low to high power output
US5744075A Method for rapid fabrication of fiber preforms and structural composite materials
US5623579A Automated method for the systematic interpretation of resonance peaks in spectrum data
US5601025A Robotic vehicle
US5597729A Method for the removal and recovery of mercury
US5741377A Structures having enhanced biaxial texture and method of fabricating same
US5578937A Instrument for analysis of electric motors based on slip-poles component
US5680252A Miniature hybrid optical imaging lens
US5622055A Liquid over-feeding refrigeration system and method with integrated accumulator-expander-heat exchanger
US5843764A Method for separating the non-inked cellulose fibers from the inked cellulose fibers in cellulosic materials
US5635254A Plasma spraying method for forming diamond and diamond-like coatings
MXPA94009540A Process for growing a film epitaxially upon an oxide surface and structures formed with the process.
US5479513A Fast and secure encryption-decryption method based on chaotic dynamics
US5539705A Ultrasonic speech translator and communications system
US5458752A Apparatus and method for the desulfurization of petroleum by bacteria
US5486280A Process for applying control variables having fractal structures