Centocor is a unit of a company founded in which year ?
Johnson &amp; Johnson Johnson & Johnson is an American multinational medical devices, pharmaceutical and consumer packaged goods manufacturing company founded in 1886. Its common stock is a component of the Dow Jones Industrial Average and the company is listed among the Fortune 500.
Envirotech (company) Envirotech was an American company based in Menlo Park, California and founded in 1968 or 1969 by Robert L. Chambers in Palo Alto, California. It was described by one journalist in 1977 as "the world's leader in manufacture and sale of equipment for processing water for municipal systems and liquids in industrial processes."