Teams are one-for-nine against Penn State men's hockey on the power play so far.
Peter Mangione scored a last-minute goal, but the captain's efforts weren't enough to secure a comeback win.
Owusu joins the Nittany Lions as a transfer from Virginia Tech.
Between the posts, Asman recorded four saves against the Boilermakers and 11 against a stout Wildcat offense.
Kirwan scored a goal against both Clarkson and St. Lawrence over the weekend.
Kirwan has scored in every game this season, which has propelled him up the national statsheet.