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 ...

An error has occurred. Please try again. With a Lewiston Sun Journal subscription, you can gift 5 articles each month. It looks like you do not have any active ...

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 ...

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

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) ...