Learn more

HEAT N GLO FIREPLACE PROD INC

Overview
  • Total Patents
    38
About

HEAT N GLO FIREPLACE PROD INC has a total of 38 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets thermal processes, materials and metallurgy and environmental technology are CFM MAJESTIC INC, SHARPE GEORGE E and QUINCY STOVE MFG COMPANY.

Patent filings in countries

World map showing HEAT N GLO FIREPLACE PROD INCs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Canada 7
#3 Australia 5
#4 United Kingdom 5
#5 New Zealand 5

Patent filings per year

Chart showing HEAT N GLO FIREPLACE PROD INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimek Ronald John 28
#2 Lyons David Charles 25
#3 Shimek Daniel Curtis 21
#4 Bennett Robb Edward 20
#5 Determan Bradley Dean 5
#6 Johnson Timothy Wayne 5
#7 Shimek Ronald J 5
#8 Butler Gary Lee 5
#9 Lyons David C 3
#10 Hawkinson Eric Paul 2

Latest patents

Publication Filing date Title
US6413079B1 Voice activated fireplace control system
US6543698B1 Fireplace make-up air heat exchange system
US6170481B1 Open ended molded fireplace box and method
US6237588B1 Outdoor convertible wood burning fireplace
US6145502A Dual mode of operation fireplaces for operation in vented or unvented mode
CA2262036A1 Low cost prefabricated fireplace with fiber insulation firebox
US6053165A Simulated electric glowing embers for gas fireplaces
US6019099A Heat removal system for fireplaces
US6006743A Indoor-outdoor portable gas burner
US5996575A Low cost prefabricated fireplace with fiber insulation firebox
US5947112A Prefabricated fireplace exhaust plenum structure
CA2195055A1 Convertible dual direct-vented fireplace
US6048195A Hollow ceramic fiber burner-log element
US5890485A Dancing flame control system for gas fireplaces
US5688568A Enhanced glowing logs and method
US5737888A Versatile surround trim structure
US5941237A Universal non-porous fiber reinforced combustion chamber fireplace
US5775408A Integrated gas fireplace and air conditioner system