Inventor · disambiguated record
Man K. Wong
Also filed as: WONG MAN K · WONG MAN-KWAN
7 granted patents·2 pending applications·251 citations·filing 1987–2003
88Inventor score
Top patents by PatentIndex Score
9 records- 0190US6845537B2Automatic power-driven toothbrushesFiled 2002·Granted Jan 25, 2005·102 cites·4 claims
- 0281US4752423ACombined humidifier and fan heater unitWELLMAN IND·Filed 1987·Granted Jun 21, 1988·58 cites·7 claims
- 0370USD308413SCombined humidifier and fan heater unitWELL MEN IND CO LTD·Filed 1987·Granted Jun 5, 1990·14 cites·1 claims
- 0470US4741105ACombined envelope opener and pencil sharpener unitWELLMANN IND CO LTD·Filed 1987·Granted May 3, 1988·29 cites·10 claims
- 0554US5963708AHeating systemWELL MEN IND CO LTD·Filed 1996·Granted Oct 5, 1999·19 cites·21 claims
- 0649US4735153ALoad support and handling meansWELLMAN IND CO LTD·Filed 1987·Granted Apr 5, 1988·24 cites·8 claims
- 0743US2004128778A1Universally adaptable toothbrush head and improved automatic power-driven toothbrushesFiled 2003·Application pending·0 cites
- 0836US2002095734A1Head for automatic toothbrushesFiled 2002·Application pending·0 cites
- 0931US6105167ABuoyancy aidFiled 1999·Granted Aug 22, 2000·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →