nt Base MDL. NJ 08640 SIGNET TECHNOLOGIES, INC- 12300 KILN COURT SUITE E BELTSVILLE. MD 20705-1357 DUNS: 17185/222 TELEPHONE NO. 17b. CHECK IF REMITTANCE S DIFFERENT AND PUT SUCH ADDRESS IN r CHECKED OFFER 18b. SUBMIT INVOICES TO ADDRESS SHOWN IN BLOCK 18.2 UNLESS BLOCK BELOW IS CHECKED SEE ADDENDUM