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USPTO Patent Rankings Data through Sept 30, 2025
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Daniel Christopher Kefford — 1 Patent in 2017

Chevron: 1 patents #151 of 459Top 35%
Joondalup, TX: #1 of 1 inventorsTop 100%
Overall (2017): #448,852 of 506,227Top 90%
1 Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9541220 Conduit displacement mitigation apparatus including springs, methods and systems for use with subsea conduits Antonio Carlos Falcao Critsinelis, Sid A. Mebarkia, Daria Igorevna Bougai, Dane Ryne Drew 2017-01-10