On December 10, 2012, Cycle Stop Valves, Inc. filed suit (available here) against Flomatic Corp., Flexcon Industries, In-Well Technologies, and KAM Enterprises. Cycle Stop claims that defendants infringe U.S. Patent No. 5,988,984, which claims technology relating to liquid control systems, and U.S. Patent No. 6,328,071, which claims technology relating to well pressure tanks.
Cycle Stop is represented by Richard Schwartz and Thomas Harkins, Jr., both of Whitaker Chalk Swindle & Schwartz PLLC.