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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001537435-14-000033
Filing Date
2014-05-22
Accepted
2014-05-22 16:50:19
Documents
3
Period of Report
2014-05-20

Document Format Files

Seq Description Document Type Size
1 FORM 3 wf-form3_140079180912580.html 3  
1 FORM 3 wf-form3_140079180912580.xml 3 3375
2 POA 2013 09 GH poagh201309.htm EX-24 9609
3 POA 2013 09 HFT poahft201309.htm EX-24 9888
  Complete submission text file 0001537435-14-000033.txt   24313
Mailing Address BNN CORP 150 CAMBRIDGEPARK DRIVE CAMBRIDGE MA 02140
Business Address
HATSOPOULOS GEORGE N (Reporting) CIK: 0001015999 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-36103 | Film No.: 14864319

Mailing Address 45 FIRST AVENUE WALTHAM MA 02451
Business Address 45 FIRST AVENUE WALTHAM MA 02451 781-466-6400
TECOGEN INC. (Issuer) CIK: 0001537435 (see all company filings)

IRS No.: 043536131 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3585 Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip