Inventor · disambiguated record
Norman R. Clevinger
Also filed as: CLEVINGER NORMAN R
2 granted patents·1 pending application·200 citations·filing 1995–2002
70Inventor score
Files withWOLVERINE TUBE INC2
Top patents by PatentIndex Score
3 records- 0188US5697430AHeat transfer tubes and methods of fabrication thereofWOLVERINE TUBE INC·Filed 1995·Granted Dec 16, 1997·147 cites·23 claims
- 0284US5996686AHeat transfer tubes and methods of fabrication thereofWOLVERINE TUBE INC·Filed 1997·Granted Dec 7, 1999·53 cites·9 claims
- 0337US2003009883A1Method of making an improved heat transfer tube with grooved inner surfaceFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →