OP TECH ENVIRONMENTAL SERVICES INC Note Agreements

3 Contracts & Agreements
Recent Contracts
Category
Company
Industry
Jur. Jurisdiction
Filed
DEMAND GRID NOTE
Note Agreements
OP TECH ENVIRONMENTAL SERVICES INC
NY
2011
PROMISSORY NOTE Date: June 18, 2013
Note Agreements
OP TECH ENVIRONMENTAL SERVICES INC
DE
2013
SECURED CONVERTIBLE NOTE Aggregate Principal Sum of U.S. $[--------]
Note Agreements
OP TECH ENVIRONMENTAL SERVICES INC
NY
2010