Inventor · disambiguated record
Roy Humpage
Also filed as: HUMPAGE ROY
5 granted patents·1 pending application·88 citations·filing 2001–2011
79Inventor score
Top patents by PatentIndex Score
6 records- 0184US7066685B2Drainage grateACO POLYMER PRODUCTS INC·Filed 2004·Granted Jun 27, 2006·36 cites·25 claims
- 0284US6908256B1Drainage grate assemblyACO POLYMER PRODUCTS INC·Filed 2004·Granted Jun 21, 2005·45 cites·11 claims
- 0375US7947380B2Sheet materialHADLEY IND OVERSEAS HOLDINGS LTD·Filed 2007·Granted May 24, 2011·5 cites·19 claims
- 0465US7992418B1Sheet materialHADLEY IND OVERSEAS HOLDINGS LTD·Filed 2011·Granted Aug 9, 2011·2 cites·11 claims
- 0544US9138796B2Sheet materialDEELEY GEOFFREY THOMAS·Filed 2011·Granted Sep 22, 2015·0 cites·13 claims
- 0637US2002043040A1Metal channel for wall panelsFiled 2001·Application pending·0 cites
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