He introduced a number of significant innovations to American racing.

"Mills have modernized their equipment, and as a result you see significant innovations."

The school year 1919/1920 started with no significant innovations.

But a lot of significant innovations do not come from people trying to figure out what customers may want.

The minicomputer was a significant innovation in the 1960s and 1970s.

The show's most significant innovation is in celebrities essentially portraying themselves.

The addition of a third main battery turret was also a significant innovation.

Loris-Melikov continued to press significant innovations to strengthen public support for the government.

The Haymarket has been the site of a significant innovation in theatre.

"The Big Boy was the most significant innovation we ever did."