David A. Norris

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Cambridgeshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Tumble chiller
- Patent number 11,982,486
- Issue date May 14, 2024
- D C NORRIS & COMPANY LIMITED
- David Norris
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Chiller/cooler
- Patent number 6,672,098
- Issue date Jan 6, 2004
- D C Norris & Co. (Engineering) Limited
- David A. Norris
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Food processing plant
- Patent number 5,218,898
- Issue date Jun 15, 1993
- D C Norris & Company (Engineering) Limited
- David A. Norris
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES

Patents Applicationslast 30 patents

Information Patent Application
Tumble Chiller
- Publication number 20220026136
- Publication date Jan 27, 2022
- D C Norris & Company Limited
- David NORRIS
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Chiller/cooler
- Publication number 20030150221
- Publication date Aug 14, 2003
- D C Norris & Co (Engineering) Limited
- David A. Norris
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...