Inventor · disambiguated record
Johan K. Rademaker
Also filed as: RADEMAKER JOHAN · RADEMAKER JOHAN K
4 granted patents·40 citations·filing 1987–1998
76Inventor score
Technology areasF24F
Files withHART & COOLEY INC4
Top patents by PatentIndex Score
4 records- 0154USD331102SCombined ceiling diffuser and air deflector pendulum for providing different air flow patterns for heating and coolingHART & COOLEY INC·Filed 1989·Granted Nov 17, 1992·8 cites·1 claims
- 0252USD403752SVent capHART & COOLEY INC·Filed 1998·Granted Jan 5, 1999·9 cites·1 claims
- 0349US4815934AAir deflector arrangementHART & COOLEY INC·Filed 1987·Granted Mar 28, 1989·16 cites·22 claims
- 0430US5346130AThermally responsive air diffuserHART & COOLEY INC·Filed 1992·Granted Sep 13, 1994·7 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →