Inventor

FRANCIS MARK JONATHAN

GB3 patents

⚠️ This page may combine multiple inventors who share the name “FRANCIS MARK JONATHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SETLUR DEEPTHI RAJ

1 patent

US8919463B2Dec 30, 2014

Polycrystalline diamond cutting element

SETLUR DEEPTHI RAJ5 citations68

NOV DOWNHOLE EURASIA LTD

1 patent

US10000975B2Jun 19, 2018

Cutting element

NOV DOWNHOLE EURASIA LTD2 citations63

NAT OILWELL DHT LP

1 patent

US10570667B2Feb 25, 2020

Polycrystalline diamond cutting element

NAT OILWELL DHT LP0 citations50