James E. Barcel has been granted 6 US patents while listed as an inventor at Siemens Pacesetter. The first was granted in 1989 and the most recent in April 1994. James E. Barcel ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list James E. Barcel in Simi Valley, CA, US.