DOUGLAS CAMPBELL

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WANTAGE OXFORDSHIRE, GB

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Patents Grantslast 30 patents

Information Patent Grant
Heat transfer device
- Patent number 10,837,711
- Issue date Nov 17, 2020
- WILLIAMS ADVANCED ENGINEERING LIMITED
- Douglas Campbell
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT TRANSFER DEVICE
- Publication number 20160003553
- Publication date Jan 7, 2016
- DOUGLAS CAMPBELL
- F28 - HEAT EXCHANGE IN GENERAL