Aftermarket Products in the Engine segment made up 41% of total net sales. Also the company's research division, located in Minneapolis, Minn., participated in defense-related projects for various military applications (see below).  The company also makes aftermarket parts. Learn more about Holly Donaldson, CFP a financial advisor in St. Petersburg, FL with the US News Advisor Finder. , Since the early Cold War years the company's research division continuously participated in government-funded research projects for various military applications, focusing mainly on advanced development of modularized collective protection for military vehicles, vans and shelters, nuclear, biological and chemical protection, development of CBRN defense systems (primarily for detection and warning of chemically contaminated environment, air and/or surface decontamination equipment,) for combat vehicles and manpower in the field, intended for use with all military branches of the United States Armed Forces, air filtration systems for missile systems and space vehicles, M1 Abrams main battle tank turbine engines, and complex military equipment such as the AN/TPQ-36 and AN/TPQ-37 Firefinder radars.
The early 1930s brought additional prosperity when William Lowther joined the company and designed the NS Filter, a tractor performance enhancing filter invented by Frank Donaldson. Le nom du réalisateur n'a été dévoilé que le 4 janvier 2016, date à laquelle Allen a déclaré que son nom a été tu afin qu'il puisse terminer le film et minimiser la possibilité que quelques-uns des sujets du film interfèrent dans son travail1. Primary Sidebar. • World War II provided opportunities for the company to expand into aerospace and military hydraulic equipment and device filters. The Industrial Products segment sells to various industrial dealers, distributors, OEMs of gas-fired turbines, and OEMs and end-users requiring clean filtration solutions and replacement filters. 2002 - Acquired industrial parts maker Ultrafilter International AG for $68 million. Deere & Company was the company's most important client during the first couple decades. The 1950s were bittersweet, the company gained market share, grew in size and went public (1955) but was faced with employee strikes, the exodus of key employees (who started a new company to compete with Donaldson for market share) and IRS charges of hidden back taxes..