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WHETSTONE CLAYTON N

Overview
  • Total Patents
    19
About

WHETSTONE CLAYTON N has a total of 19 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Austria, Switzerland and Germany. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are KOGYOSHA TSUSHIN KIKI SEISAK, DENSHI JIKI KOGYO KK and UNITED TRANSFORMER CORP.

Patent filings in countries

World map showing WHETSTONE CLAYTON Ns patent filings in countries

Patent filings per year

Chart showing WHETSTONE CLAYTON Ns patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Whetstone Clayton N Dr 5
#2 Whetstone Clayton N 3
#3 Clayton N Whetstone 1

Latest patents

Publication Filing date Title
ATA356877A Layering material for magnetic recording and playback heads and method for the production thereof
ATA632776A Layering material with high permeability and low certificate field strength and method for the production thereof
ATA632676A Laminating material for magnetic recording and playback heads
US4025379A Method of making laminated magnetic material
GB1440969A Laminated magnetically soft material and method of making same
GB1440970A laminated magnetically soft material and method of making same
GB1440968A Laminated magnetically soft material and method of making same
AU5707873A LAMINATED MAGNETIC MATERIAL AND method OF MAKING SAME
CA999404A Laminated magnetic material and method of making same