Learn more

MEGA CORP

Overview
  • Total Patents
    11
About

MEGA CORP has a total of 11 patent applications. Its first patent ever was published in 1945. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and transport are CERAMASPEED LTD, TOKUMARU SENNOSUKE and JUAN ROURA Y CIA S A.

Patent filings in countries

World map showing MEGA CORPs patent filings in countries
# Country Total Patents
#1 United States 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Seaman Richard H 7
#2 Ludvigsen Leonard E 2
#3 Cain John 1
#4 Wilbur Silvertooth Ernest 1
#5 Hehn Ronald L 1

Latest patents

Publication Filing date Title
US5779092A Baffle system for tank
US2700117A Composite electrode for electronic animated advertising sign system
US2632114A Apparatus for indicating humidity of gases and the atmosphere
US2591729A Electronic discharge tube system for animated or flowing electric signs and display devices
US2568767A Electronic animated advertising sign system
US2487714A Progressive illuminating means
US2487715A Progressive illuminating means
US2487734A Progressive illuminating means
US2538803A Electronic animated advertising sign system
US2594357A Electronic animated advertising sign system
US2463812A Automatic cutoff for transformers