Inventor · disambiguated record
Norman L. Hill
Also filed as: HILL NORMAN D · HILL NORMAN L
4 granted patents·3 pending applications·145 citations·filing 1983–2006
80Inventor score
Top patents by PatentIndex Score
7 records- 0184US5368209AVehicle cargo attachment supportFiled 1993·Granted Nov 29, 1994·72 cites·4 claims
- 0282US7370384B2Combination wedge and notch trowel with reversible grip handleCUSTOM BUILDING PRODUCTS INC·Filed 2005·Granted May 13, 2008·29 cites·17 claims
- 0370US4520527AConcrete finishing toolMAGGIO RICHARD A·Filed 1983·Granted Jun 4, 1985·29 cites·14 claims
- 0462USD557578SNotch trowelCUSTOM BUILDING PRODUCTS INC·Filed 2005·Granted Dec 18, 2007·15 cites·1 claims
- 0549US2006288900A1Trolley for Transporting Materials on Seamed RoofsBUTLER MANUFACTURING CO·Filed 2006·Application pending·0 cites
- 0645US2006021539A1Trolley for transporting materials on seamed roofsBUTLER MANUFACTURING CO·Filed 2004·Application pending·0 cites
- 0739US2006248730A1Tile nippersMILLER JON·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →