MART LEON T

Overview

Total Patents

18

About

MART LEON T has a total of 18 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States. Its main competitors in its focus markets thermal processes, machines and environmental technology are MARLEY CO, MARLEY COMPANY INC and MARLEY COOLING TOWER CO.

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Patent filings in countries

World map showing MART LEON Ts patent filings in countries

#	Country	Total Patents
#1	United States	18

Patent filings per year

Chart showing MART LEON Ts patent filings per year from 1900 to 2020

Similar Companies

MARLEY CO 94% similarity

MARLEY COMPANY INC 92% similarity

MARLEY COOLING TOWER CO 92% similarity

PHELPS PETER M 91% similarity

ECODYNE COOLING PROD 89% similarity

TOWER TECH INC 89% similarity

HAMON MAURICE 87% similarity

MARLEY COOLING TECHNOLOGIES INC 86% similarity

HAMON SOBELCO SA 85% similarity

EDWIN BURHORN 85% similarity

Focus industries

#	Industry
#1	Thermal processes
#2	Machines
#3	Environmental technology
#4	Mechanical elements
#5	Packaging and shipping

Focus technologies

#	Technology
#1	Unspecified technologies
#2	Heat-exchanger with contact
#3	Climate change mitigation in buildings
#4	Heat-exchange device details
#5	Unspecified technologies
#6	Venting or aerating devices
#7	Air-conditioning
#8	Containers for goods storage
#9	Steam generation
#10	Superheating of steam

Top inventors

#	Name	Total Patents
#1	Mart Leon T	18
#2	Stains George M	1

Latest patents

Publication	Filing date	Title
US2493633A	1946-06-03	Double-walled container
US2191938A	1938-05-09	Cooling tower
US2151481A	1938-03-28	Cooling tower
US2078089A	1935-09-18	Cooling tower
US2052783A	1935-08-12	Cooling tower
US2003547A	1933-10-21	Forced draft multiple fan cooling tower
US1855526A	1930-11-17	Cooling tower
US1928904A	1929-12-02	Redistribution type cooling tower
US1784019A	1928-08-30	Spray-cooling device
US1728498A	1927-10-28	Louver post
US1747452A	1927-10-17	Cooling tower
US1658533A	1927-01-12	Spray-cooling-cone device
US1710832A	1926-08-21	Nonclogging spray nozzle
US1789315A	1925-05-23	Steam separator
US1695434A	1925-05-23	Air preheater for furnaces
US1729837A	1924-10-09	Steam superheater
US1162630A	1914-03-03	Gage-cock.
US1160926A	1913-12-13	Valve-regulator.