Learn more

COPES VULCAN INC

Overview
  • Total Patents
    59
About

COPES VULCAN INC has a total of 59 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets thermal processes, mechanical elements and machines are AMERICAN WATER SERVICES, PHILLIPS EDWIN and WILLIS OIL TOOL CO.

Patent filings per year

Chart showing COPES VULCAN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Parkin Gregory A 14
#2 Seger Fritz O 7
#3 Soltys Gregory B 7
#4 Gray Ronald M 7
#5 Kunkle Timothy Edward 4
#6 Kuntz Richard Frank 4
#7 Shea Allan Kevin 4
#8 Shea Allan K 3
#9 Reed J 2
#10 Billings Royce A 2

Latest patents

Publication Filing date Title
US6161584A High energy loss fluid control device
US6039076A High energy loss fluid control device
MX9803112A Spring assisted multi-nozzle desuperheater.
AU7626598A Modular soot blower housing assembly
WO9825081A1 Cable drive assembly
US5752288A Soot blower assembly
CA2233546A1 Spring assisted multi-nozzle desuperheater
US5607626A Spring assisted multi-nozzle desuperheater
US5560323A One directional rotational lance indexer
US5358212A Poppet valve having external adjustment for a flow restrictor
CA1174754A Soot blower control system
US4279274A Fluid control device with disc-type flow restrictor
US4258750A Labyrinth trim valve
US4249574A Orifice trim and backpressure plate for high pressure valves
CA1062566A Variable orifice desuperheater
US4221037A Method for manufacturing a fluid control device with disc-type flow restrictor
US4149563A Anti-cavitation valve
US4085438A Digital sootblower control systems and methods therefor
US4071586A Variable orifice desuperheater
CA1005727A Fluid control device