Inventor · disambiguated record
Donald E. Vaughan
Also filed as: VAUGHAN DONALD E
4 granted patents·165 citations·filing 1984–1994
80Inventor score
Files withREYNOLDS METALS CO4
Top patents by PatentIndex Score
4 records- 0186US5440961AFilm cutting apparatus and methodREYNOLDS METALS CO·Filed 1994·Granted Aug 15, 1995·68 cites·6 claims
- 0284US4680073AMethod and apparatus for heat sealingREYNOLDS METALS CO·Filed 1986·Granted Jul 14, 1987·54 cites·7 claims
- 0380US5372494AAdjustable perforating roller for sheet materialREYNOLDS METALS CO·Filed 1994·Granted Dec 13, 1994·39 cites·16 claims
- 0430US4529471AApparatus for heat sealingREYNOLDS METALS CO·Filed 1984·Granted Jul 16, 1985·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →