As a rule, when participle phrase is used in a context, a comma is usually required. However, your sentnece makes little sense. Do you mean to say: "Mike and Bob have found no significant innovativeness in the industrial design"?
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Anonymous
Concerning the industrial design innovativeness(,) Mike and Bob did not find a systematic pattern(,) which gave any indication that the importance of first-to-market strategy varies for different branches.
Is the comma after innovativeness required? And what about the other comma after pattern, is this one required?
Thank you very much