After completing professional training and after a longer employment abroad Markus Rehse joins the management.
The company celebrates its 100th anniversary. The company participates regularly in the International Dental Fair, in material courses and seminars.
Company founded by ERNST HINRICHS in Osterode. The first dental impression and model plasters are developed with dentist Dr. Kühns. The positive response to these world-first dental plasters enables the purchase of the company premises in Osterode on the Gipsmühlenweg.
Dr Kühns’ impression plaster is especially successful, and also the newly developed model plasters
with reduced expansion and exact setting time.
Sons Ernst and Richard Hinrichs join the company. The first „Hinrizit“ hard stones and gypsum-bound investments are developed. With the installation of modern electric sifters and screening machines, the quality of the dental preparations is being constantly improved and their further development tailored to dentistry and dental engineering. In 1936, the first soldering compound „L 36“ is developed.
The company celebrates its 50th anniversary. Already at this time, ERNST HINRICHS GmbH is distributing its products through dental wholesale partner firms. The customer base includes Germany and a number of countries in Europe and overseas.
Because of the Second World War ERNST HINRICHS GmbH loses large markets in East Germany and Europe. Thanks to the dedication of all staff, the company’s productivity and the high quality standards of its products are successfully assured again in the subsequent rebuilding years.