Antoni Patek created Patek Philippe & Co. in what year?
Patek Philippe &amp; Co. Patek Philippe & Co. is a Swiss watch manufacturer founded in 1851, located in Geneva and the Vallée de Joux. It designs and manufactures timepieces and movements, including some of the most complicated mechanical watches. It is considered by many experts and aficionados to be one of the most prestigious watch manufacturers.
IAV IAV GmbH (German: Ingenieurgesellschaft Auto und Verkehr , literal "Engineer Society Automobil and Traffic"), abbreviated to IAV, is an engineering company in the automotive industry, designing products for powertrain, electronics and vehicle development. Founded in Berlin in 1983 by Prof. Dr. Hermann Appel as a university-affiliated research institute, the company employs over 5,000 members of staff, and supplies automobile manufacturers and component suppliers. In addition to development centres in Berlin, Chemnitz and Gifhorn, IAV operates at sites in France, United Kingdom, Italy, Russia, China, India, Japan, South Korea, Brazil, Mexico and the United States.