Inventor · disambiguated record
Ronald A. Hauptli
Also filed as: HAUPTLI RONALD · HAUPTLI RONALD A
8 granted patents·898 citations·filing 1993–2001
91Inventor score
Files withWELCH ALLYN INC8
Top patents by PatentIndex Score
8 records- 0187US6390625B1Focusing mechanismWELCH ALLYN INC·Filed 2001·Granted May 21, 2002·195 cites·35 claims
- 0284US6106457ACompact imaging instrument systemWELCH ALLYN INC·Filed 1998·Granted Aug 22, 2000·403 cites·73 claims
- 0379US6130520ADiagnostic instrument systemWELCH ALLYN INC·Filed 1999·Granted Oct 10, 2000·104 cites·31 claims
- 0477USD453731SDesktop electrical charging unit for medical diagnostic instrumentsWELCH ALLYN INC·Filed 2001·Granted Feb 19, 2002·23 cites·1 claims
- 0561US6142934AObjective lens system for imaging instrumentWELCH ALLYN INC·Filed 1998·Granted Nov 7, 2000·113 cites·20 claims
- 0645US5599276ADiopter value viewing means for a video ophthalmoscopeWELCH ALLYN INC·Filed 1996·Granted Feb 4, 1997·43 cites·5 claims
- 0736US5880884ADiagnostic binocular viewing instrumentWELCH ALLYN INC·Filed 1996·Granted Mar 9, 1999·6 cites·21 claims
- 0831US5394201ABinocular ophthalmoscope with mirror adjustmentWELCH ALLYN INC·Filed 1993·Granted Feb 28, 1995·11 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →