Learn more

JOHNSON KENNETH L

Overview
  • Total Patents
    16
About

JOHNSON KENNETH L has a total of 16 patent applications. Its first patent ever was published in 1939. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets machines, mechanical elements and civil engineering are UENO MAMORU, ANCIENS ETABLISSEMENTS BAC and SHAKEPROOF LOCK WASHER CO.

Patent filings in countries

World map showing JOHNSON KENNETH Ls patent filings in countries

Patent filings per year

Chart showing JOHNSON KENNETH Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson Kenneth L 16
#2 Poland Gregory A 1
#3 Muddiman David C 1
#4 Ovsyannikova Inna G 1

Latest patents

Publication Filing date Title
US2014268544A1 Pivotable vehicle mounting system for mobile computing devices
US2009145311A1 Power operated container crushing device
WO2005118622A2 Naturally processed measles virus peptides eluted from class ii hla molecules
US3340920A Prevailing torque locknut
US3219790A Fastener and electrode therefor
US3140738A Weld element, method of making and utilizing it
US3116816A Connecting sheet material
US2909205A Weld-lock nut
US2741288A Thread root elastic lock means
US2909206A Weld nut with inwardly sloping flash pockets
US2299754A Resilient fastener
US2299752A Fastener
US2323999A Fastener
US2218753A Fastener
CA498549A Weld nuts or the like