Inventor · disambiguated record
Don D. Porteous
Also filed as: PORTEOUS DON · PORTEOUS DON D
30 granted patents·842 citations·filing 1978–2001
98Inventor score
Top patents by PatentIndex Score
30 records- 0193US4321038ABraided gingival retraction cordR DENTAL PRODUCTS INC VAN·Filed 1980·Granted Mar 23, 1982·103 cites·24 claims
- 0292US5414903ASingle use, disposable dental bib holder systemFiled 1993·Granted May 16, 1995·73 cites·15 claims
- 0392US4930660ACombination working tray and sterilization case for medical instrumentsPORTEOUS DON D·Filed 1989·Granted Jun 5, 1990·137 cites·10 claims
- 0492USD284941SJar or the likePORTEOUS DON D·Filed 1984·Granted Aug 5, 1986·29 cites·1 claims
- 0586USD258085SElectric dental material mixerPORTEOUS DON D·Filed 1978·Granted Jan 27, 1981·18 cites·1 claims
- 0682US4617950AGingival retraction cord with wet, drip-free astringentR DENTAL PRODUCTS INC VAN·Filed 1985·Granted Oct 21, 1986·68 cites·34 claims
- 0780US4844308ADental dispensing cup with integrated finger mountPORTEOUS DON D·Filed 1987·Granted Jul 4, 1989·52 cites·9 claims
- 0877US4260597AThermally reversible dental astringent gelsPORTEOUS DON D·Filed 1979·Granted Apr 7, 1981·27 cites·21 claims
- 0970USD318329SSterilization casePORTEOUS DON D·Filed 1988·Granted Jul 16, 1991·12 cites·1 claims
- 1070US4717057ADental paste cup with integrated finger mountPORTEOUS DON D·Filed 1987·Granted Jan 5, 1988·37 cites·10 claims
- 1168US6412566B1Horse hoof protectionVETTEC INC·Filed 2000·Granted Jul 2, 2002·20 cites·21 claims
- 1266US5252697ATooth restoration composition, structures and methodsJACOBS RICHARD·Filed 1989·Granted Oct 12, 1993·33 cites·54 claims
- 1366US4489235AHydrocolloid conditioner apparatusPORTEOUS DON D·Filed 1984·Granted Dec 18, 1984·25 cites·19 claims
- 1466USD259997SSurgical instrument peel pouchPORTEOUS DON D·Filed 1979·Granted Jul 28, 1981·8 cites·1 claims
- 1565US5678726AAliquot portion measuring vial with overfill controlFiled 1995·Granted Oct 21, 1997·31 cites·17 claims
- 1665US5482067AInstrument cleaning cassette with guided double hingeFiled 1995·Granted Jan 9, 1996·47 cites·25 claims
- 1761US6675518B1Dental x-ray storage and retrieval systemCLIVE CRAIG CO·Filed 2001·Granted Jan 13, 2004·6 cites·15 claims
- 1861USD261934SDental burr holderPORTEOUS DON D·Filed 1979·Granted Nov 17, 1981·6 cites·1 claims
- 1959US5378737ATooth restoration composition, structure and methodsFiled 1993·Granted Jan 3, 1995·20 cites·22 claims
- 2054US4212546ATiltable power blender for dental impression materialsPORTEOUS DON D·Filed 1978·Granted Jul 15, 1980·15 cites·8 claims
- 2150US5692610AMethod and apparatus for single use dispenser packaging of dental retraction cordsFiled 1996·Granted Dec 2, 1997·22 cites·11 claims
- 2247US5009056AMethod for preparing finger mountable dispensing cupsPORTEOUS DON D·Filed 1989·Granted Apr 23, 1991·14 cites·8 claims
- 2346US5844018ATooth restoration composition, structure and methodsFiled 1992·Granted Dec 1, 1998·10 cites·3 claims
- 2444US6009952AMethod of protecting a horse's hoof and productFiled 1998·Granted Jan 4, 2000·12 cites·22 claims
- 2544USD358700SHolding strap for bibsPORTEOUS DON D·Filed 1993·Granted May 30, 1995·4 cites·1 claims
- 2642USD258118SDental material dispenserPORTEOUS DON D·Filed 1978·Granted Feb 3, 1981·2 cites·1 claims
- 2739US6131665AMethod of protecting a horse's hoof and productVETTEC INC·Filed 1998·Granted Oct 17, 2000·7 cites·1 claims
- 2831USD288477SHeated water bath for conditioning dental hydrocolloidsPORTEOUS DON D·Filed 1984·Granted Feb 24, 1987·0 cites·1 claims
- 2928US4648906AHigh strength dental impression compositionR DENTAL PRODUCTS INC VAN·Filed 1986·Granted Mar 10, 1987·3 cites·16 claims
- 3025US4772324AHydrocollid gel based dental impression compositionR DENTAL PRODUCTS INC VAN·Filed 1986·Granted Sep 20, 1988·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Don D. Porteous files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →