Editorial Industry News - December 2010 Sure Seal Butterfly Valves Receive Patent The tapered-seat design of Sure Seal’s LBF Series lined butterfly valves has received patent No. 7,758,017.... November 30, 2010
Editorial Lessons Learned Anyone about to start up a brand newwastewater treatment plant would do well to talk to Bob Canham, Mike Rumke, Ray Kirkpatrick... December 31, 2009