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RAYMOND BROS ENGINEERING CO

Overview
  • Total Patents
    17
About

RAYMOND BROS ENGINEERING CO has a total of 17 patent applications. Its first patent ever was published in 1920. It filed its patents most often in United States and Canada. Its main competitors in its focus markets thermal processes, measurement and chemical engineering are HENRY M BROOKS, UNDERFEED STOKER COMPANY OF AM and EWALD HERMSDORF.

Patent filings in countries

World map showing RAYMOND BROS ENGINEERING COs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 7

Patent filings per year

Chart showing RAYMOND BROS ENGINEERING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bergman Lars H 8
#2 Brunner Albert H 2
#3 Lauren John W 2
#4 Hoving Fritz 2
#5 Mabee John T 1
#6 Hugo Bergman Lars 1
#7 Fritz Hoving 1

Latest patents

Publication Filing date Title
US1568945A Apparatus for pulverizing and feeding fuel to furnaces
US1532647A Method of and apparatus for preparing, feeding, and burning pulverized fuel
US1627766A Method of and apparatus for preparing, feeding, and burning pulverized fuel
US1586318A Means for burning lime
US1535804A Drying apparatus
US1518898A Conveying apparatus
US1537121A Furnace
US1538115A Weighing apparatus for powdered fuel
US1565893A Pulverized-fuel-feed system
US1510645A Pulverized-fuel burner
CA254203A Furnace
CA245456A Drying apparatus
CA243204A Transport system for pulverized coal
CA246121A Blowing tank for pneumatic transport systems
CA242030A Conveyer
CA242031A Conveyer
CA283793A Fuel combustion apparatus