Exhibit 31.2

CERTIFICATION
PURSUANT TO RULE 13a-14(a)

     I, Thomas E. Klema, certify that:

     1. I have reviewed this annual report on Form 10-K (as amended) of Rockwell Medical Technologies, Inc.; and

     2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.

Date: April 20, 2009

/s/ Thomas E. Klema

Thomas E. Klema

Vice President & Chief Financial Officer