CHANDLER, AZ – Isola Group, SARL, has entered into a licensing agreement with ParkElectrochemical Corporation. Under the agreement, Park is allowed to practice under U.S. Patent Nos. 5,464,658 and 5,350,621 for the terms of the patents. The patents concern laminates and printed circuit boards (PCBs) that incorporate square weave fabric materials. Financial terms of the agreement are undisclosed.