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COLEMAN POWERMATE INC

Overview
  • Total Patents
    78
About

COLEMAN POWERMATE INC has a total of 78 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy, engines, pumps and turbines and environmental technology are CADAC LTD, SL MONTEVIDEO TECHNOLOGY INC and VALEO AIR MAN UK LTD.

Patent filings per year

Chart showing COLEMAN POWERMATE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scott Harold C 43
#2 Anderson William J 27
#3 Frank Kenneth M 15
#4 Tally Henry 14
#5 Sun Chiping 12
#6 Bednorz Ardel R 12
#7 Davis Mitchell K 11
#8 Pandya Kandarp I 10
#9 Johnson G Weylin 10
#10 Morrow James 6

Latest patents

Publication Filing date Title
US2003080222A1 Foldable power washer
US2003039557A1 Air compressor workbench
CA2352902A1 Pressure washer with remote engine control
US2002114983A1 Portable fuel cell electric power source
AU6638400A System that supplies electrical power and compressed air
US6530760B1 Air compressor
US6406270B1 Fuel tank and belt guard arrangement for compressor
US6360914B1 Docking assembly of a pressurized-gas canister assembly with a manifold assembly
US6485269B1 Detachable air compressor unit and system
US6441522B1 Electromagnetic apparatus employing high permeability low conductivity element
US6414400B1 Small engine driven generator
US6144190A Energy conversion system employing stabilized half-bridge inverter
US6084313A Generator system with vertically shafted engine
AU4147397A Power converter providing desired output waveform
US6118186A Throttle control for small engines and other applications
US6018200A Load demand throttle control for portable generator and other applications
US5929611A Light weight rotor and stator with multiple coil windings in thermal contact
US5965999A Vertical generator assembly
US5886504A Throttle controlled generator system
US5900722A Multimode power converter