Inventor · disambiguated record
Robert P. Berger
Also filed as: BERGER ROBERT · BERGER ROBERT P · BERGER ROBERT PAUL
20 granted patents·1 pending application·272 citations·filing 1984–2021
95Inventor score
Files withBERGER ROBERT P8BELLE DE ST CLAIRE6BUTZLOFF PETER3BELLE DE ST CLAIR INC1BELLE DE ST CLAIRE INC1
Top patents by PatentIndex Score
21 records- 0181US8871826B2Hybrid polymer compositions with enhanced bio-degradabilityBUTZLOFF PETER·Filed 2011·Granted Oct 28, 2014·8 cites·21 claims
- 0277US6396402B1Method for detecting, recording and deterring the tapping and excavating activities of woodpeckersMYRICA SYSTEMS INC·Filed 2001·Granted May 28, 2002·41 cites·20 claims
- 0375US5590923AInterchangeable jaw tongsBELLE DE ST CLAIRE·Filed 1995·Granted Jan 7, 1997·57 cites·20 claims
- 0461US5735692ALaser welded investment cast dental restoration, method of making same and wax pattern making method thereforBELLE DE ST CLAIR INC·Filed 1996·Granted Apr 7, 1998·42 cites·24 claims
- 0561US5469908ACap for investment molds for precision castingBELLE DE ST CLAIRE·Filed 1994·Granted Nov 28, 1995·23 cites·19 claims
- 0658US4676294AGateBERGER ROBERT P·Filed 1985·Granted Jun 30, 1987·18 cites·28 claims
- 0751US5688533ARound ringless mold and triangular spoke sprueBELLE DE ST CLAIRE INC·Filed 1996·Granted Nov 18, 1997·14 cites·17 claims
- 0850US5893405ATriangular spoke sprueBELLE DE ST CLAIRE·Filed 1997·Granted Apr 13, 1999·11 cites·7 claims
- 0950US4573921AProsthesis and apparatus for molding the prosthesisBERGER ROBERT P·Filed 1984·Granted Mar 4, 1986·14 cites·15 claims
- 1049US5406999ARingless casting oval for making investment molds for precision castingBELLE DE ST CLAIRE·Filed 1994·Granted Apr 18, 1995·14 cites·20 claims
- 1146US8262836B2Welding of biodegradable polymer partsBUTZLOFF PETER·Filed 2010·Granted Sep 11, 2012·0 cites·9 claims
- 1246USD330508SDental pinBERGER ROBERT P·Filed 1989·Granted Oct 27, 1992·4 cites·1 claims
- 1345US8802212B2Welding of biodegradable polymer partsBUTZLOFF PETER·Filed 2012·Granted Aug 12, 2014·0 cites·9 claims
- 1445US5337804AAdjustable mold positionerBELLE DE ST CLAIRE·Filed 1993·Granted Aug 16, 1994·5 cites·14 claims
- 1544US2023330883A1Apparatus for machining a skiWINTERSTEIGER AG·Filed 2021·Application pending·0 cites
- 1641USD372980SWaxing ringBELLE DE ST CLAIRE·Filed 1995·Granted Aug 20, 1996·4 cites·1 claims
- 1739US4997382AProsthesis handling systemBERGER ROBERT P·Filed 1987·Granted Mar 5, 1991·8 cites·6 claims
- 1837USD289549SDental gaugeBERGER ROBERT P·Filed 1984·Granted Apr 28, 1987·1 cites·1 claims
- 1936US4571181ADental thickness gaugeBERGER ROBERT P·Filed 1984·Granted Feb 18, 1986·6 cites·20 claims
- 2030US4575339AProsthesis substructureBERGER ROBERT P·Filed 1984·Granted Mar 11, 1986·2 cites·16 claims
- 2129USD329900SCombined dental mold and baseBERGER ROBERT P·Filed 1991·Granted Sep 29, 1992·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →