Inventor · disambiguated record
Robert E. Hardy
Also filed as: HARDY ROBERT B · HARDY ROBERT E
12 granted patents·2 pending applications·211 citations·filing 1985–2014
92Inventor score
Top patents by PatentIndex Score
14 records- 0182US6592837B2Narrow size distribution ground calcium carbonate compositionsCARBOMINERALS·Filed 2001·Granted Jul 15, 2003·39 cites·14 claims
- 0282USD295007SWall-mounted foldable work benchSIOUX STEEL COMPANY·Filed 1985·Granted Apr 5, 1988·33 cites·1 claims
- 0377US4981686APersonal lubricantHARDY ROBERT E·Filed 1988·Granted Jan 1, 1991·56 cites·6 claims
- 0469US5154767ALow brightness functional pigment from process by-productHUBER CORP J M·Filed 1991·Granted Oct 13, 1992·16 cites·3 claims
- 0566US9162816B1Double tank assembly with shipping notches and lifting eyesHARDY ROBERT E·Filed 2012·Granted Oct 20, 2015·2 cites·10 claims
- 0657US5190615ALow brightness functional pigment from process by-productHUBER CORP J M·Filed 1992·Granted Mar 2, 1993·10 cites·3 claims
- 0754USD329107SSectional livestock tankSIOUX STEEL COMPANY·Filed 1990·Granted Sep 1, 1992·8 cites·1 claims
- 0854US2016159565A1Double wall liquid storage tank with sealing gasket and compression fittingDEN HARTOG IND INC·Filed 2014·Application pending·0 cites
- 0952US5882242AProtective garmentFiled 1997·Granted Mar 16, 1999·20 cites·3 claims
- 1049US5573658ALow brightness functional pigment from process by-productHUBER CORP J M·Filed 1994·Granted Nov 12, 1996·5 cites·8 claims
- 1144US5147458AStructured pigment from high TiO2 /Fe2 O3 kaolinite reject materialHUBER CORP J M·Filed 1991·Granted Sep 15, 1992·7 cites·6 claims
- 1241US5385239ALow brightness functional pigment from process by-productHUBER CORP J M·Filed 1992·Granted Jan 31, 1995·6 cites·4 claims
- 1328US2006207384A1Portal axle apparatusPORTAL TEK LLC·Filed 2006·Application pending·0 cites
- 1424US5158415ABrake caliper suspension system for golf cars and utility vehiclesSIOUX STEEL COMPANY·Filed 1991·Granted Oct 27, 1992·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →