Assignee
WIAND RONALD C
US·33 granted patents·5 pending applications·1,453 citations·filing 1977–2015
Top patents by PatentIndex Score
38 records- 0199US4776862ABrazing of diamondWIAND RONALD C·Filed 1987·Granted Oct 11, 1988·238 cites·12 claims
- 0298US4968326AMethod of brazing of diamond to substrateWIAND RONALD C·Filed 1989·Granted Nov 6, 1990·152 cites·10 claims
- 0393US5022895AMultilayer abrading tool and processWIAND RONALD C·Filed 1989·Granted Jun 11, 1991·63 cites·2 claims
- 0492US5174795AFlexible abrasive pad with ramp edge surfaceWIAND RONALD C·Filed 1990·Granted Dec 29, 1992·93 cites·4 claims
- 0592US5131924AAbrasive sheet and methodWIAND RONALD C·Filed 1990·Granted Jul 21, 1992·102 cites·60 claims
- 0691US5203881AAbrasive sheet and methodWIAND RONALD C·Filed 1991·Granted Apr 20, 1993·87 cites·9 claims
- 0791US4908046AMultilayer abrading tool and processWIAND RONALD C·Filed 1989·Granted Mar 13, 1990·61 cites·10 claims
- 0889US4945686AMultilayer abrading tool having an irregular abrading surface and processWIAND RONALD C·Filed 1989·Granted Aug 7, 1990·52 cites·14 claims
- 0988US9405130B2Beveling wheel, method for forming a beveled lens for use with eyeglasses and a beveled lensWIAND RONALD C·Filed 2015·Granted Aug 2, 2016·2 cites·12 claims
- 1087US5209760AInjection molded abrasive padWIAND RONALD C·Filed 1991·Granted May 11, 1993·71 cites·9 claims
- 1187US5197249ADiamond tool with non-abrasive segmentsWIAND RONALD C·Filed 1992·Granted Mar 30, 1993·74 cites·8 claims
- 1286US4288233AAbrasive pads for lens lapping toolsWIAND RONALD C·Filed 1979·Granted Sep 8, 1981·38 cites·10 claims
- 1386US4131436AOphthalmic flat roughing wheelWIAND RONALD C·Filed 1977·Granted Dec 26, 1978·33 cites·11 claims
- 1485US5170595APull tab for velcro backed marble grinding pad and method for removalWIAND RONALD C·Filed 1990·Granted Dec 15, 1992·65 cites·9 claims
- 1584US5052153ACutting tool with polycrystalline diamond segment and abrasive gritWIAND RONALD C·Filed 1990·Granted Oct 1, 1991·47 cites·4 claims
- 1679US5232470AFlexible one-piece diamond sheet material with spaced apart abrasive portionsWIAND RONALD C·Filed 1992·Granted Aug 3, 1993·48 cites·19 claims
- 1778US5133782AMultilayer abrading tool having an irregular abrading surface and processWIAND RONALD C·Filed 1990·Granted Jul 28, 1992·48 cites·3 claims
- 1876US5123958APolishing composition and methodWIAND RONALD C·Filed 1990·Granted Jun 23, 1992·25 cites·9 claims
- 1975US5259148ARing generator wheel with improved coolant flowWIAND RONALD C·Filed 1991·Granted Nov 9, 1993·44 cites·68 claims
- 2073US8597079B2Abrasive wheel with closed profiles in cutting surfaceWIAND RONALD C·Filed 2011·Granted Dec 3, 2013·2 cites·18 claims
- 2173US5281244AFlexible abrasive pad with ramp edge surfaceWIAND RONALD C·Filed 1992·Granted Jan 25, 1994·23 cites·12 claims
- 2272US4931069AAbrasive tool with improved swarf clearance and method of makingWIAND RONALD C·Filed 1987·Granted Jun 5, 1990·25 cites·19 claims
- 2370US8636360B2Beveling wheel, method for forming a beveled lens for use with eyeglasses and a beveled lensWIAND RONALD C·Filed 2009·Granted Jan 28, 2014·2 cites·12 claims
- 2462US2014104567A1Beveling wheel, method for forming a beveled lens for use with eyeglasses and a beveled lensWIAND RONALD C·Filed 2013·Application pending·0 cites
- 2554US5100045AMethod of reconditioning brazed diamond abrasive toolsWIAND RONALD C·Filed 1988·Granted Mar 31, 1992·9 cites·7 claims
- 2654US2008248315A1Photochromic Laminate of Glass and Polyvinyl Butyral ResinWIAND RONALD C·Filed 2006·Application pending·0 cites
- 2749US4613437ACoolant filtering sytemWIAND RONALD C·Filed 1984·Granted Sep 23, 1986·11 cites·19 claims
- 2848US2008160283A1Photochromic Articles and Their Method of MakingWIAND RONALD C·Filed 2006·Application pending·0 cites
- 2946US5197233ACutting tool with polycrystalline diamond segment and abrasive gritWIAND RONALD C·Filed 1991·Granted Mar 30, 1993·10 cites·2 claims
- 3045US2009123762A1Photochromic AdhesiveWIAND RONALD C·Filed 2006·Application pending·0 cites
- 3145US2008187760A1Gradient Photochromic Articles and Their Method of MakingWIAND RONALD C·Filed 2006·Application pending·0 cites
- 3243US5656045AMethod of spaced distribution for diamond abrasive articlesWIAND RONALD C·Filed 1995·Granted Aug 12, 1997·11 cites·14 claims
- 3341US5462568AStone polishing compositionWIAND RONALD C·Filed 1994·Granted Oct 31, 1995·9 cites·12 claims
- 3437USD710407SSegmented profiled wheelWIAND RONALD C·Filed 2011·Granted Aug 5, 2014·3 cites·1 claims
- 3533USD701889SProfiled abrasive segmentWIAND RONALD C·Filed 2011·Granted Apr 1, 2014·2 cites·1 claims
- 3631USD710408SSegmented profiled wheelWIAND RONALD C·Filed 2011·Granted Aug 5, 2014·1 cites·1 claims
- 3731USD708236SSegmented profiled wheelWIAND RONALD C·Filed 2011·Granted Jul 1, 2014·1 cites·1 claims
- 3831USD708235SSegmented profiled wheelWIAND RONALD C·Filed 2011·Granted Jul 1, 2014·1 cites·1 claims
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