Add punctuation: For example tselofuzis who lived back in the Triassic was one of the fastest of the first dinosaurs
A: For example, tselofuzis who lived back in the Triassic, was one of the fastest of the first dinosaurs.

Add punctuation: Dave Dlugos Designer and manufacturer of special speaker designs from Canada
A: Dave Dlugos - Designer and manufacturer of special speaker designs from Canada.

Add punctuation: Even with the larger rotors the crop pick up is therefore assured without negatively affecting the tedding and the rotary action
A:
Even with the larger rotors, the crop pick up is therefore assured, without negatively affecting the tedding and the rotary action.