We use cookies on this site to enable your digital experience. By continuing to use this site, you are agreeing to our cookie policy. close

Fracking Companies Seek Ruling That They Are Not Infringing A Drilling Tool Patent

Mealey's (July 10, 2019, 1:24 PM EDT) -- HOUSTON — Two hydraulic fracturing companies on July 8 filed a complaint in Texas federal court seeking declaratory judgment that they have not infringed a patent for a tool used in...
To view the full article, register now.