#### New Process Refining Company, appellant, v. Rudolph R. Rosenbaum, appellee.

Gen. No. 25,058.

Action of assumpsit by corporation to recover on written contract with inventor. Judgment for defendant on demurrer. Appeal from the Superior Court of Cook county; the Hon. Hugo Pam, Judge, presiding. Heard in this court at the March term, 1919.

Reversed and remanded with directions.

Opinion filed December 8, 1919.

Miller, Starr, Brown, Packard & Peekham, for appellant; Thomas McCall, of counsel.

Newman, Poppenhusen, Stern & Johnston, for appellee; Lawrence A. Cohen, of counsel.

Mr. Justice Dever

delivered the opinion of the court.