Inventor · disambiguated record
Frank J. Burrell, Jr.
Also filed as: BURRELL FRANK · BURRELL JR FRANK J
4 granted patents·147 citations·filing 1991–1997
80Inventor score
Top patents by PatentIndex Score
4 records- 0175US5315732AToothbrush having adjustable brushing pressureHUEFNER NORMAN F·Filed 1993·Granted May 31, 1994·65 cites·4 claims
- 0272US5903944ABaby bottle cleanerFiled 1997·Granted May 18, 1999·32 cites·4 claims
- 0336US5697783AOrthodontic bandWILSON MARK J·Filed 1995·Granted Dec 16, 1997·11 cites·16 claims
- 0434US5163917ABarrel mounted needle guard for hypodermic syringesHUEFNER NORMAN·Filed 1991·Granted Nov 17, 1992·39 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →