Attached files

file filename
10-K - FORM 10-K - TomoTherapy Incc13348e10vk.htm
EX-21 - EXHIBIT 21 - TomoTherapy Incc13348exv21.htm
EX-32.2 - EXHIBIT 32.2 - TomoTherapy Incc13348exv32w2.htm
EX-23.2 - EXHIBIT 23.2 - TomoTherapy Incc13348exv23w2.htm
EX-31.1 - EXHIBIT 31.1 - TomoTherapy Incc13348exv31w1.htm
EX-31.2 - EXHIBIT 31.2 - TomoTherapy Incc13348exv31w2.htm
EX-23.1 - EXHIBIT 23.1 - TomoTherapy Incc13348exv23w1.htm
EX-10.12 - EXHIBIT 10.12 - TomoTherapy Incc13348exv10w12.htm
Exhibit 32.1
CERTIFICATION
PURSUANT TO 18 U.S.C. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the accompanying Annual Report of TomoTherapy Incorporated (the “Company”) on Form 10-K for the year ended December 31, 2010 (the “Report”), I, Frederick A. Robertson, Chief Executive Officer and President of the Company, hereby certify pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:
1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (15 U.S.C. 78m or 78o(d)); and
2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: March 3, 2011
         
  /s/ Frederick A. Robertson     
  Frederick A. Robertson   
  Chief Executive Officer and President
TomoTherapy Incorporated