15 Utility Patents
#5 in East Longmeadow, MA
#6,609 in Massachusetts
#123,629 in US
#247,080 in the World
Forward Citations = 325
Company Filing History:
Combustion Engineering, Inc.

Other
4. 1 out of 167

5. 1 out of 2
Abb Environmental Systems, Division of Abb Flakt, Inc.
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