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BUTLER JOHN O CO

Overview
  • Total Patents
    153
About

BUTLER JOHN O CO has a total of 153 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and Japan. Its main competitors in its focus markets consumer goods, machines and medical technology are HADARY JOSEPH, SYNPART AG and INTERBROS GMBH.

Patent filings per year

Chart showing BUTLER JOHN O COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maric Dane 62
#2 Tarrson Emanuel B 60
#3 Blahuta Lew 22
#4 Koepsel Scott 18
#5 Maekawa Kiyoshi 18
#6 Yost Kevin G 16
#7 Shimkus John 14
#8 Tarrson Emmanuel B 11
#9 Squillaci Dominic 11
#10 Tisma Steven 8

Latest patents

Publication Filing date Title
US2002170145A1 Dental hygiene system handle
US6496999B1 Toothbrush with bristle configuration adapted for cleaning tooth surfaces and interproximal areas
US6446640B1 Dental hygiene device with easily mounted and identified dental hygiene element
CA2238099A1 Dental instrument with improved grip
US5934295A Dental hygiene system
MX9702652A Interdental toothbrushes having corrugated, conical and rounded bristle ends, and a method for manufacturing thereof.
ITMI970774A1 Roughening, tapering and rounding the bristle ends of an interdental twisted wire brush - by simultaneously rotating the brush transversely and longitudinally while pressing the non-coplanar bristle ends against a moving abrasive surface
GB9706517D0 Interdental brush:shaping bristle ends
US5791740A Interdental brushes having roughened, tapered and rounded bristle ends and method of making the same
US5702686A Clear dentrifice gel for interdental brushes
US5488751A Interdental toothbrush
FR2705018A1 Toothbrush.
CA2120871A1 Toothbrush
GB9221585D0 Dental cleaning instrument
US5201091A Toothbrush
US5098297A Apparatus for application of a tooth desensitizing composition
IE901301L Dental floss holder
US5027467A Toothbrush
US4925073A Dental floss holder
US4947880A Dental flossing device