Inventor · disambiguated record
Henricus H. Roelofs
Also filed as: ROELOFS HENRICUS H
2 granted patents·45 citations·filing 1991–1995
63Inventor score
Files withPHILIPS CORP2
Top patents by PatentIndex Score
2 records- 0165US5471018AAudio or video apparatus with a built-in loudspeakerPHILIPS CORP·Filed 1991·Granted Nov 28, 1995·32 cites·15 claims
- 0239US5926365ADevice for the exchange of information with an electronic memory card, and car radio provided with such a devicePHILIPS CORP·Filed 1995·Granted Jul 20, 1999·13 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →