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C. Bruce Fields — 3 Patents

Pittsburg, CA: #44 of 169 inventorsTop 30%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
C. Bruce Fields has been granted 3 US patents. The first was granted in 1987 and the most recent in June 2013. C. Bruce Fields ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list C. Bruce Fields in Pittsburg, CA, US.

Patents per Year

Patents granted per year, 1987 to 2013Bar chart with a peak of 1 patents in 1987.peak 11987: 1 patents19872011: 1 patents20112013: 1 patents2013

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8469978 Gastric bypass band and surgical method Mathias Asongwe Lawrence Fobi 2013-06-25
7909839 Gastric bypass band and surgical method — 2011-03-22
4645486 Device for drawing and processing blood and for administering liquid via parenteral injection Charles B. Beal, David L. Stewart 1987-02-24

Frequent Collaborators

David L. Stewart1 shared
Mathias Asongwe Lawrence Fobi1 shared
Charles B. Beal1 shared

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