Learn more

DOUGHERTY THOMAS J

Overview
  • Total Patents
    14
About

DOUGHERTY THOMAS J has a total of 14 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and electrical machinery and energy are MARKOSKI LARRY J, OBRIST TECHNOLOGIES GMBH and KIM SUNG-BAE.

Patent filings in countries

World map showing DOUGHERTY THOMAS Js patent filings in countries
# Country Total Patents
#1 United States 9
#2 WIPO (World Intellectual Property Organization) 3
#3 EPO (European Patent Office) 2

Patent filings per year

Chart showing DOUGHERTY THOMAS Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dougherty Thomas J 14
#2 Andrew Michael G 2
#3 Wood Steven J 2
#4 Trester Dale B 2
#5 Miles Ronald C 2
#6 West Robert C 1
#7 Taghikhani Majid 1
#8 Tiedemann William H 1
#9 Dougherty Thomas C 1
#10 Hansen Scott A 1

Latest patents

Publication Filing date Title
US2011083644A1 Engine having opposed pistons and opposed cylinders and side dual power output shafts
US2011059340A1 Conductive Plastic Bipolar Battery or Capacitor with Siloxane Electrolyte
US2008149052A1 Engine having axially opposed cylinders
WO2007024426A2 Process to model age for lithium ion batteries
EP1404946A1 Radial internal combustion engine with floating balanced piston
US6287488B1 Method for injection molding of high quality parts