Learn more

SPRINGFIELD BOILER COMPANY

Overview
  • Total Patents
    17
About

SPRINGFIELD BOILER COMPANY has a total of 17 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets thermal processes are MONT KESSEL UND KRAFTWIRTSCHAF, STIRLING BOILER CO LTD and WILLIAM YORATH LEWIS.

Patent filings in countries

World map showing SPRINGFIELD BOILER COMPANYs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 1
#3 United Kingdom 1

Patent filings per year

Chart showing SPRINGFIELD BOILER COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Top inventors

# Name Total Patents
#1 Rehm Gustav A 11
#2 Duram Arthur E 3
#3 Ross Irwin William 1
#4 Forest Alfred E 1

Latest patents

Publication Filing date Title
US2954014A Water level control for packaged boilers
US3029797A Water level controls for boilers
US2865343A First stage forced circulation in boilers
US2807243A Superheater
US2865342A Boilers, first stage forced circulation
US2858809A Superheater
GB762560A Improvements in and relating to the securing of tubes in tube supports
US2796050A Exchanger vapor generators
US2655905A Steam purifier
US2699761A Steam generator
US2630103A Water tube boiler
US2527450A Steam purifier
US2147574A Steam generator
US2167545A Steam generator
US2099851A Steam generator
US2034717A Steam generating apparatus
CA556107A Exchanger vapor generator