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HESS SPENCER W

Overview
  • Total Patents
    12
About

HESS SPENCER W has a total of 12 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States and Canada. Its main competitors in its focus markets chemical engineering and thermal processes are KANKYO CO LTD, YADU TECH GROUP CO LTD and SALLY R AB.

Patent filings in countries

World map showing HESS SPENCER Ws patent filings in countries
# Country Total Patents
#1 United States 11
#2 Canada 1

Patent filings per year

Chart showing HESS SPENCER Ws patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Hess Spencer W 12

Latest patents

Publication Filing date Title
US2012125199A1 Generator heat recovery for diesel fuel heated dessicant reactivation
US2009078114A1 System and method for recovering ice-clad machinery and equipment
US2006059923A1 2-line residential use diesel fuel heated dessicant reactivator
US2006053817A1 Diesel fuel heated dessicant reactivation with same direction reactivation and processed air flow
US2006064891A1 Diesel fuel heated dessicant reactivation with pre-dry reactivation air
US2006053809A1 Diesel fuel heated dessicant reactivation with internal heat bypass
US2006060183A1 Battery pack back-up for diesel fuel heated dessicant reactivation
US2006053808A1 Pre-dried air reactivation for diesel fuel heated dessicant reactivator
US2006053816A1 Wheel belt drive for diesel fuel heated dessicant reactivation
US2006059938A1 Self-contained trailer for diesel fuel heated dessicant reactivation
CA2446905A1 Diesel fuel heated desiccant reactivation
US7022167B2 Desiccant dehumidifier hose connector