Inventor · disambiguated record
Norm D. Pugh
Also filed as: PUGH NORM D
4 granted patents·1 pending application·87 citations·filing 2000–2007
79Inventor score
Top patents by PatentIndex Score
5 records- 0189US6824600B2Paving binders and manufacturing methodsSHELL CANADA LTD·Filed 2002·Granted Nov 30, 2004·29 cites·49 claims
- 0285US6863724B2Sulfur additives for paving binders and manufacturing methodsSHELL CANADA LTD·Filed 2002·Granted Mar 8, 2005·23 cites·20 claims
- 0378US6440205B1Paving binders and manufacturing methodsROCK BINDERS INC·Filed 2000·Granted Aug 27, 2002·32 cites·33 claims
- 0477USRE44080ESulfur additives for paving binders and manufacturing methodsBAILEY WILLIAM R·Filed 2007·Granted Mar 19, 2013·3 cites·73 claims
- 0547US2005051056A1Paving binders and manufacturing methodsSHELL CANADA LTD·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →