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Call Greenfield Patents at
815-991-9420
or email
steve@greenfieldpatents.com
to set up a free consultation.
We will work with you to assess your needs.
Office
Greenfield Patents is based in Northern Illinois but serves clients across the US.
1349 Foxpointe Dr.
Sycamore, IL 60178
Steven Greenfield
Work:
815-991-9420
Cell:
920-639-3493
Email:
steve@greenfieldpatents.com