Inventor · disambiguated record
Norman Alexander Greenwall
Also filed as: GREENWALL NORMAN ALEXANDER
2 granted patents·9 citations·filing 2007–2011
53Inventor score
Top patents by PatentIndex Score
2 records- 0171US7942307B2Apparatus for applying metallic cladding to interior surfaces of pipe elbows1272507 ALBERTA LTD·Filed 2007·Granted May 17, 2011·8 cites·11 claims
- 0248US8118210B2Methods and apparatus for applying metallic cladding to interior surfaces of pipe elbowsGREENWALL NORMAN ALEXANDER·Filed 2011·Granted Feb 21, 2012·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →