Peter C. Wallace most recently was Chief Executive Officer of Gardner Denver, Inc. (NYSE: GDI) from 2014 until retiring in December 2015. Gardner Denver is a worldwide manufacturer of highly engineered products, including compressors, liquid ring pumps, and blowers for various industrial, medical, environmental, transportation, and process applications, pumps used in the petroleum and industrial market segments, and other fluid transfer equipment. Prior to joining Gardner Denver, Wallace was President and Chief Executive Officer, and a director, of Robbins & Myers, Inc. (formerly NYSE: RBN), from 2004 until it was acquired in 2013 by National Oilwell Varco, Inc. Robbins & Myers was a leading designer, manufacturer, and marketer of highly engineered, application-critical equipment and systems for energy, chemical, pharmaceutical, and industrial markets worldwide.