Learn more

WIAND RONALD C

Overview
  • Total Patents
    51
  • GoodIP Patent Rank
    241,306
About

WIAND RONALD C has a total of 51 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets machine tools, machines and optics are BRAASCH GERD, MERIT PRODUCTS INC and SIA ABRASIVES IND AG.

Patent filings per year

Chart showing WIAND RONALD Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wiand Ronald C 34
#2 Wiand Ronald Carlysle 12
#3 Ronarudo Kaariisuru Uiando 3
#4 Donatelli Jr Joseph M 1
#5 Raffaelli Dennis R 1

Latest patents

Publication Filing date Title
US2012178345A1 Abrasive wheel with closed profiles in cutting surface
US2011037945A1 Beveling wheel, method for forming a beveled lens for use with eyeglasses and a beveled lens
US2008187760A1 Gradient Photochromic Articles and Their Method of Making
US2009123762A1 Photochromic Adhesive
US2008248315A1 Photochromic Laminate of Glass and Polyvinyl Butyral Resin
US5656045A Method of spaced distribution for diamond abrasive articles
US5462568A Stone polishing composition
CA2077953A1 Injection molded abrasive article and process
US5197249A Diamond tool with non-abrasive segments
US5232470A Flexible one-piece diamond sheet material with spaced apart abrasive portions
US5259148A Ring generator wheel with improved coolant flow
US5203881A Abrasive sheet and method
US5209760A Injection molded abrasive pad
US5197233A Cutting tool with polycrystalline diamond segment and abrasive grit
EP0449509A1 Marble, granite and stone finishing method and abrasive pads therefor
US5170595A Pull tab for velcro backed marble grinding pad and method for removal
US5052153A Cutting tool with polycrystalline diamond segment and abrasive grit
US5174795A Flexible abrasive pad with ramp edge surface
US5123958A Polishing composition and method
US5131924A Abrasive sheet and method