Regular Post Written by MOCC 9 August 2018 Morriss O’Bryant Compagni Cannon obtains patent for Progress Mfg. Inc. Title: RECESSED CLAMPING BOLT ATTACHMENT SYSTEM FOR SWAY CONTROL HITCH BRACKET Patent No.: 10,035,391 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) Related Issued Patents 0