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LAWLESS WILLIAM N

Overview
  • Total Patents
    11
About

LAWLESS WILLIAM N has a total of 11 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States and Canada. Its main competitors in its focus markets electrical machinery and energy, environmental technology and machines are CHLORIDE BATTERIES AU LTD, SVENSKA UTVECKLINGS AB and KOURA NOBUYUKI.

Patent filings in countries

World map showing LAWLESS WILLIAM Ns patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 1

Patent filings per year

Chart showing LAWLESS WILLIAM Ns patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lawless William N 11
#2 Cross Leslie E 2
#3 Steyert William A 2
#4 Clark Jr C Frederick 1
#5 Gupta Tapan K 1

Latest patents

Publication Filing date Title
US5183965A Ceramic superconducting downlead
US5205990A Oxygen generator having honeycomb structure
US4918421A Nonlinear resistor for low temperature operation
US4684207A Field dependent electrooptic device and method
US4547277A Oxygen separator
US4599677A Capacitive energy storage device for use at cryogenic temperatures
US4462891A Oxygen sensor and high temperature fuel cells
US4515534A Miniature solid-state gas compressor
US4396721A Glass ceramic materials having controllable temperature coefficients of dielectric constant
US4356235A Thallous and cesium halide materials for use in cryogenic applications