This site is a static website. It sets no cookies of its own and runs no advertising. Page views are counted with GoatCounter, which sets no cookies, stores no IP addresses and collects no personal data; it also records when a link to a public source such as Companies House or Google Patents is clicked. If you contact us by email or WhatsApp we keep your message for as long as needed to respond and to maintain a record of the matter. To ask for your correspondence to be deleted, write to [email protected].