Introstat Trademarks

INTROSTAT
Surgical Kits-Namely, a Kit for the Introduction of Pacemaker Endocardial Electrodes
Cancelled  ·  June 6, 1978  ·  73173305  · 
INTROSTAT-DL
INTRA-AORTIC BALLOONS AND PARTS THEREFOR
Cancelled  ·  August 11, 1989  ·  73818671  ·