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Home › 2021 › Schlumberger Technology › D. Peter Johnson

D. Peter Johnson — 1 Patent in 2021

Schlumberger Technology: 1 patents #221 of 860Top 30%

Provo, UT: #52 of 173 inventorsTop 35%

Utah: #755 of 2,632 inventorsTop 30%

Overall (2021): #488,632 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10947814	Pilot controlled actuation valve system	Edward George Parkin, Michael Pearce, Julien Steimetz, Jonathan Marshall, Clint William Philbrick	2021-03-16	$134,299,000

D. Peter Johnson — 1 Patent in 2021

Issued Patents 2021

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