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VERMONT CASTINGS

Overview
  • Total Patents
    115
About

VERMONT CASTINGS has a total of 115 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets thermal processes, environmental technology and packaging and shipping are MASANTI SA, HENNIGES & HOLZHEUER and ADDICOTT BENJAMIN.

Patent filings per year

Chart showing VERMONT CASTINGSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Syme Duncan C 36
#2 Ferguson Robert W 31
#3 Andors Derik K 30
#4 Syme D C 10
#5 Guest John H 8
#6 Caldwell Eldon L 7
#7 Syme Duncan Corbin 6
#8 Richardson Stephen F 6
#9 Crain Lewis E 6
#10 Crossman William W Jr 6

Latest patents

Publication Filing date Title
US5571008A Gas burner for use with artificial logs
US5137012A Pellet burning stove
US5092313A Gas log fireplace with high heat output
US4884556A Zero clearance fireplace
US4856491A High efficiency solid fuel burning stove
GB8805721D0 Fireplace doors
CA1253760A Solid fuel heating appliances
US4886445A Gas burning artificial log assembly
US4817584A Wood burning stove with concealable doors
GB8705717D0 Wood burning stove having glass cleaning system
US4858536A Ash pan assembly for wood burning stove
NZ224653A Wood stove: catalytic converter in secondary combustion chamber
WO8502455A1 Solid fuel heating appliances
US4646712A Solid fuel heating appliances
GB8410122D0 Heating apparatus
US4582044A Clean burning exterior retrofit system for solid fuel heating appliances
US4510918A Woodburning heating apparatus
GB2121162A Solid fuel stoves
US4424794A Fireplace adapter
CA1137373A Woodburning heating apparatus