Oct. 10—JANESVILLE — A Janesville-born company that for years has been the nation's biggest player in waste-oil-burning furnaces is now owned by a St. Louis private equity firm. Rock Energy Systems, ...

Millions of people don't know about this amazing homemade tool! diy tools at home. Thanks for watching. 3 different homemade inventions in this video: waste oil burner and free gas from gasoline and ...

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How to Make a Waste Oil Burner! Homemade Steel Melting Furnace ...

In the research and development area of Rock Energy Systems’ plant in Janesville, company CEO Barry Brandt watched a blowtorch-like orange flame through a porthole on one of the large waste ...

Lanair Holdings, manufacturers of air comfort solutions, on Friday, Nov. 19, announced the acquisition of Clean Burn Inc., a Lancaster, Pa.-based manufacturer of waste oil furnaces and boilers used to ...

A Janesville-born company that for years has been the nation’s biggest player in waste-oil-burning furnaces is now owned by a St. Louis private equity firm. (0 Ratings) ...