Inventor · disambiguated record
Derek John Goldsmith
Also filed as: GOLDSMITH DEREK J · GOLDSMITH DEREK JOHN
4 granted patents·2 pending applications·30 citations·filing 1976–2013
74Inventor score
Top patents by PatentIndex Score
6 records- 0145US4056124AFluid mixing valve for supplying controllable proportions of two inlet fluids from a single outletGOLDSMITH DEREK JOHN·Filed 1976·Granted Nov 1, 1977·12 cites·11 claims
- 0245US2015094291A1Method and Substance for Improving the Emotional Development of an InfantOPENDOT RES CO LTD·Filed 2013·Application pending·0 cites
- 0336US2004231681A1Method of improving the emotional development of an infantFiled 2004·Application pending·0 cites
- 0424US6058939AMethod of controlling the sleep pattern of an infantFiled 1998·Granted May 9, 2000·9 cites·10 claims
- 0524US5778892AMethod of controlling the sleep pattern of a babyFiled 1996·Granted Jul 14, 1998·6 cites·9 claims
- 0622US4429715AFluid flow control valveGOLDSMITH PATENT HOLDINGS·Filed 1982·Granted Feb 7, 1984·3 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →