I'll call this one solved, but it turns out that it's not a problem after all. The serial number is actually intended to be not for resale. Not sure why it installed as Commercial original.
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Product Design Suite Ultimate 2013
Autodesk Inventor 2013 Certified Professional
Dell Precision T1600 (Xeon E3-1280 / 16GB / 512 GB SSD / 250 GB (Internal) / 1 TB (External) / Quadro 600)
Toshiba Satellite P755-S5269 (i7-2630QM / 8 GB / 250 GB SSD / 750 GB HDD / GT540M)
