Inventor · disambiguated record
Marcel R. De La Fonteijne
Also filed as: DE LA FONTEIJNE MARCEL R
4 granted patents·50 citations·filing 1985–1990
76Inventor score
Files withOPTISCHE IND DE OUDE DELFT NV4
Top patents by PatentIndex Score
4 records- 0153US4702249AApparatus for the non-contact disintegration of concrements present in a bodyOPTISCHE IND DE OUDE DELFT NV·Filed 1985·Granted Oct 27, 1987·19 cites·13 claims
- 0248US5042303AApparatus for ultrasound detectionOPTISCHE IND DE OUDE DELFT NV·Filed 1990·Granted Aug 27, 1991·21 cites·19 claims
- 0339US5182485AUltrasonic transducer comprising at least one row of ultrasonic elementsOPTISCHE IND DE OUDE DELFT NV·Filed 1989·Granted Jan 26, 1993·8 cites·4 claims
- 0431US4861977AElongated X-ray detector tubeOPTISCHE IND DE OUDE DELFT NV·Filed 1988·Granted Aug 29, 1989·2 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →