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USPTO Patent Rankings Data through Dec 31, 2025
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Bruce E. Fettel — 2 Patents

SIShiley Incorporated: 2 patents #16 of 54Top 30%
Newport Beach, CA: #700 of 1,653 inventorsTop 45%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bruce E. Fettel has been granted 2 US patents while listed as an inventor at Shiley Incorporated. The first was granted in 1981 and the most recent in August 1982. Bruce E. Fettel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bruce E. Fettel in Newport Beach, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4343049 Electro-chemically machined ring and strut structure for prosthetic heart valves Paul E. Morris, Leo James Lichte 1982-08-10 $10,365,000
4276132 Electro-chemically machined ring and strut structure for prosthetic heart valves Paul E. Morris, Leo James Lichte 1981-06-30 $3,900,000