Piers St John Spencer Cave

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Knaphill, Woking, GB

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Patents Grantslast 30 patents

Information Patent Grant
Heat storing and heat transfer systems incorporating a secondary ch...
- Patent number 11,656,035
- Issue date May 23, 2023
- Piers St John Spencer Cave
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Liquid heating appliance
- Patent number 10,233,784
- Issue date Mar 19, 2019
- Piers St John Spencer Cave
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Heat Storing and Heat Transfer Systems
- Publication number 20190219339
- Publication date Jul 18, 2019
- Piers St John Spencer Cave
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Liquid Heating Appliance
- Publication number 20170306798
- Publication date Oct 26, 2017
- Piers St John Spencer Cave
- F28 - HEAT EXCHANGE IN GENERAL