Inventor · disambiguated record
Norman L. Matthews
Also filed as: MATTHEWS NORMAN L · MATTHEWS NORMAN LESLIE
5 granted patents·173 citations·filing 1991–1999
84Inventor score
Top patents by PatentIndex Score
5 records- 0186US5667347AFastenerFiled 1993·Granted Sep 16, 1997·69 cites·11 claims
- 0281US5494368AFastenerFiled 1991·Granted Feb 27, 1996·47 cites·18 claims
- 0360US5533852AFastener bearing assemblyFiled 1992·Granted Jul 9, 1996·30 cites·11 claims
- 0445US6554554B1Tilt action fastenerFiled 1999·Granted Apr 29, 2003·14 cites·14 claims
- 0539US5564875ALocking fastenerFiled 1993·Granted Oct 15, 1996·13 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →