Lajos Petrik

Lajos Petrik (; 5 December 1851 – 7 June 1932) was a Hungarian chemist, ceramist and teacher of inorganic chemical technology in Hungarian Royal Public Secondary Industrial School and the predecessor of today's Petrik Lajos Bilingual Vocational School of Chemistry, Environmental Protection and Information Technology. Later in his career, he was the principal of that school. Provided by Wikipedia