Ritchie Joseph J

Related Filers (2)

Ownership (4)

SC 13G/A
Tuesday, 2/16/2016
TECOGEN INC.: Major Shareholders
SC 13G
Wednesday, 2/18/2015
TECOGEN INC.: Major Shareholders
SC 13G/A
Friday, 2/13/2009
AMERICAN DG ENERGY INC: Major Shareholders
SC 13G
Thursday, 2/14/2008
AMERICAN DG ENERGY INC: Major Shareholders
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