As a judgement creditor you can collect your judgement by any means permitted under the law in your state.  So while filing in court while there is a pending case would really be intervening in the case and you would have no standing to do so, you could file the judgement in the county clerk's office or with the bank itself since you know where it is locate.  You can also have the Sheriff involved with marshaling the personal assets of the plaintiff in the bank action (debtor here).  And you can garnish wages (up to a certain amount by statute).  Look under your state collection laws.  Good luck to you.