Individual holder
PORTEOUS DON D
US·15 granted patents·386 citations·filing 1978–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
15 records- 0192US4930660ACombination working tray and sterilization case for medical instrumentsPORTEOUS DON D·Filed 1989·Granted Jun 5, 1990·137 cites·10 claims
- 0292USD284941SJar or the likePORTEOUS DON D·Filed 1984·Granted Aug 5, 1986·29 cites·1 claims
- 0386USD258085SElectric dental material mixerPORTEOUS DON D·Filed 1978·Granted Jan 27, 1981·18 cites·1 claims
- 0480US4844308ADental dispensing cup with integrated finger mountPORTEOUS DON D·Filed 1987·Granted Jul 4, 1989·52 cites·9 claims
- 0577US4260597AThermally reversible dental astringent gelsPORTEOUS DON D·Filed 1979·Granted Apr 7, 1981·27 cites·21 claims
- 0670USD318329SSterilization casePORTEOUS DON D·Filed 1988·Granted Jul 16, 1991·12 cites·1 claims
- 0770US4717057ADental paste cup with integrated finger mountPORTEOUS DON D·Filed 1987·Granted Jan 5, 1988·37 cites·10 claims
- 0866US4489235AHydrocolloid conditioner apparatusPORTEOUS DON D·Filed 1984·Granted Dec 18, 1984·25 cites·19 claims
- 0966USD259997SSurgical instrument peel pouchPORTEOUS DON D·Filed 1979·Granted Jul 28, 1981·8 cites·1 claims
- 1061USD261934SDental burr holderPORTEOUS DON D·Filed 1979·Granted Nov 17, 1981·6 cites·1 claims
- 1154US4212546ATiltable power blender for dental impression materialsPORTEOUS DON D·Filed 1978·Granted Jul 15, 1980·15 cites·8 claims
- 1247US5009056AMethod for preparing finger mountable dispensing cupsPORTEOUS DON D·Filed 1989·Granted Apr 23, 1991·14 cites·8 claims
- 1344USD358700SHolding strap for bibsPORTEOUS DON D·Filed 1993·Granted May 30, 1995·4 cites·1 claims
- 1442USD258118SDental material dispenserPORTEOUS DON D·Filed 1978·Granted Feb 3, 1981·2 cites·1 claims
- 1531USD288477SHeated water bath for conditioning dental hydrocolloidsPORTEOUS DON D·Filed 1984·Granted Feb 24, 1987·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →