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USPTO Patent Rankings Data through Dec 31, 2025
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James E. Barcel — 6 Patents

SPSiemens Pacesetter: 6 patents #6 of 62Top 10%
Simi Valley, CA: #241 of 1,200 inventorsTop 25%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
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.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5304219 Multipolar in-line proximal connector assembly for an implantable stimulation device Edward Chernoff, Harry W. Fletcher, Jeryle L. Walter 1994-04-19
5275171 Implantable lead and sensor 1994-01-04
5267564 Pacemaker lead for sensing a physiologic parameter of the body Alvin H. Weinberg, Shahram Moaddeb, James R. Thacker 1993-12-07
5228455 Implant tool for extendable/retractable positive fixation lead 1993-07-20
5014720 Lead to electrode joint assembly and method of manufacture thereof Thomas M. Soukup 1991-05-14
4815469 Implantable blood oxygen sensor and method of use Donald M. Cohen, Michael D. Hooven 1989-03-28