Boart Longyear John Hoffmeister as president and chairman of the board of the company. FACTS was dissolved when Boart International (a wholly owned subsidiary of Anglo American) bought out CDP's interest in Longyear. In 1974, Boart International invested capital which helped Longyear to become the world's leading manufacturer of diamond bits. Boart Longyear engineers in North Bay, Ontario, secured a reliable source of high-performance synthetic diamonds, which triggered the development of a new bit design – the impregnated-diamond bit. With decades of powder metallurgy experience behind them, Longyear engineers set out to develop a new crown that consisted of synthetic diamonds evenly
Rickinghall Inferior Rickinghall Inferior Rickinghall Inferior is a civil parish in the Mid Suffolk district of Suffolk, England. According to the 2011 census there were 233 males and 216 females in this civil parish, for a total population of 449. It includes the western part of the village of Rickinghall and is adjacent to the village and parish of Wattisfield. The road from the market town of Bury. St Edmunds to the city of Norwich passes through the village. The parishes name Rickinghall Inferior means " The nook of Rica's People ". The term " Inferior" means lower and refers to the