You can not reach Robert Patrick through me. I don't know him personally, but here are some ways to contact him:

Mailing Address:

Studio Fan Mail
ATTN: Robert Patrick
1122 S. Robertson Blvd.
Los Angeles, CA 90035
USA

E-Mail Address: RobertPatrick@StudioFanMail.com

You must include your return address, and a self-addressed stamped envelope wouldn't hurt either. :)