Inventor · disambiguated record
Jacob Hendrik Botma
Also filed as: BOTMA JACOB H · BOTMA JACOB HENDRIK
9 granted patents·78 citations·filing 1997–2017
87Inventor score
Top patents by PatentIndex Score
9 records- 0169US8908478B2Tap sensitive alarm clockHEERINGA SCHELTE·Filed 2011·Granted Dec 9, 2014·2 cites·13 claims
- 0262US10766154B2System and method for treating a part of a bodyKONINKLIJKE PHILIPS NV·Filed 2017·Granted Sep 8, 2020·1 cites·19 claims
- 0359US6084216AHeating vessel and method of controlling the heating element of such a vesselPHILIPS CORP·Filed 1998·Granted Jul 4, 2000·29 cites·12 claims
- 0456US10317849B2Tap sensitive alarm clockKONINKLIJKE PHILIPS NV·Filed 2014·Granted Jun 11, 2019·0 cites·15 claims
- 0555US6427580B1Device for heating a liquid, and deep-frying vessel with such a deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2001·Granted Aug 6, 2002·9 cites·11 claims
- 0644US6016261ASwitching voltage converter with synchronous rectificationPHILIPS CORP·Filed 1999·Granted Jan 18, 2000·14 cites·8 claims
- 0741US6051818AElectric toaster with asymmetric heating effectPHILIPS CORP·Filed 1998·Granted Apr 18, 2000·9 cites·10 claims
- 0834US5819637AToaster having heating elements whose heating area depends on the slice sizePHILIPS CORP·Filed 1997·Granted Oct 13, 1998·8 cites·11 claims
- 0932US5758567AToaster with mains-power-on safety devicePHILIPS CORP·Filed 1997·Granted Jun 2, 1998·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →