Blasch Precision Ceramics Inc. will deliver its first shipment of a new patent-pending technology this spring that company president Jack Parrish said could attract enough business to force the company to expand its factory in Menands, New York. The ceramics maker has doubled its revenue to more than $20 million over the past six years by making highly-engineered products for the chemical, petroleum, power generation and mining industries. Blasch spent more than a year developing its latest product...