Inventor · disambiguated record
John Dangerfield
Also filed as: DANGERFIELD JOHN · DANGERFIELD JOHN N
5 granted patents·1 pending application·25 citations·filing 1999–2018
74Inventor score
Files withVIN DE BONA TRADING COMPANY PTE LTD2DANGERFIELD JOHN1DANGERFIELD JOHN N1VIN DE BONA TRADING CO PTE LTD1
Top patents by PatentIndex Score
6 records- 0167US9139817B2Post release modification of viral envelopesDANGERFIELD JOHN·Filed 2009·Granted Sep 22, 2015·1 cites·14 claims
- 0266US9919046B2Post release modification of viral envelopesVIN DE BONA TRADING CO PTE LTD·Filed 2015·Granted Mar 20, 2018·1 cites·16 claims
- 0350US7140069B1Grease extractorDANGERFIELD JOHN N·Filed 2002·Granted Nov 28, 2006·6 cites·12 claims
- 0442US6216314B1Device for removing accumulated grease from culinary utensilsFiled 1999·Granted Apr 17, 2001·17 cites·9 claims
- 0539US11266736B2Method of painting micro vesiclesVIN DE BONA TRADING COMPANY PTE LTD·Filed 2018·Granted Mar 8, 2022·0 cites·15 claims
- 0634US2015233800A1Method of painting microvesiclesVIN DE BONA TRADING COMPANY PTE LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →