Inventor · disambiguated record
Richard Katzman
Also filed as: KATZMAN RICHARD · KATZMAN RICHARD JED
6 granted patents·1 pending application·103 citations·filing 1994–2014
84Inventor score
Top patents by PatentIndex Score
7 records- 0187US8827247B2Combination warm and cool mist humidifierKANEL CHRISTOPHER S·Filed 2010·Granted Sep 9, 2014·13 cites·11 claims
- 0286US6634138B2Self-sustaining indoor waterfall planterFiled 2000·Granted Oct 21, 2003·59 cites·29 claims
- 0378US9372008B2Combination warm and cool mist humidifierKAZ USA INC·Filed 2014·Granted Jun 21, 2016·4 cites·11 claims
- 0467USD420604SThermometerKAZ INC·Filed 1999·Granted Feb 15, 2000·14 cites·1 claims
- 0562US6437300B1Method and apparatus for compensating for varying water conductivity in a direct electrode water heating vaporizerKAZ INC·Filed 2000·Granted Aug 20, 2002·10 cites·19 claims
- 0653US2013339902A1Method and system for project or curriculum managementKATZMAN RICHARD·Filed 2013·Application pending·0 cites
- 0738USD376001SHumidifierKAZ INC·Filed 1994·Granted Nov 26, 1996·3 cites·1 claims
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