For current pricing and to learn more, contact
Dr. Julian Dunster North American distributor for Rinntech Inc.
Tel: 778 977 1395 (C) or 778 433-8465 (O) Email: firstname.lastname@example.org
This website is owned and operated by Dunster & Associates Environmental Consultants Ltd. as a North American distributor for Rinntech Inc.
We provide sales and support services for Rinntech products.
Call 778-433-8465 or 778-977-1395
Email email@example.com (Julian Dunster)
The US Patent and Trademark Office declared in late October 2019 that the petition of IML for cancellation of the trademark RESISTOGRAPH® in the USA “is denied with prejudice”. This means that RESISTOGRAPH® continues to be an exclusive trademark belonging to RINNTECH® as the inventor of the term (“RESISTOGRAPH”) and as the developer of high resolution resistance drilling. Frank Rinn has been developing these high quality machines in Germany since 1986 and his RESISTOGRAPH® trademark is registered in 40 countries. Only machines made by Rinntech are Resistographs. Only data collected with a machine made by Rinntech provide Resistograph® data.