I worked with the Brontes team from the beginning in 2005 (or was it 2004?) and helped develop the clinical aspect of the intraoral impression scanner. It was acquired by 3M four years ago and the operation is now being moved to St Paul as, according to those I spoke with at 3M, it will allow better control of development and marketing of the LAVA COS product. I remember the first time I saw the "unit'- about 6 feet of wires and circuit boards that would ultimately be housed in a hand-held wand. The move is chronicled in an interesting article in the Boston Globe.
Brontes office closing is latest bite out of the Bay State’s R&D lab