David Colin Malcolmson

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Kent, GB

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Patents Grantslast 30 patents

Information Patent Grant
Targeted delivery of concrete admixture
- Patent number 11,198,650
- Issue date Dec 14, 2021
- David Colin Malcolmson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TARGETED DELIVERY OF CONCRETE ADMIXTURE
- Publication number 20190194079
- Publication date Jun 27, 2019
- David Colin Malcolmson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL