Carla C. Birk has been granted 2 US patents while listed as an inventor at Bmc Software. The first was granted in 1997 and the most recent in March 2001. Carla C. Birk ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Carla C. Birk in Austin, TX, US.