Inventor

PETERSON ELMER RICHARD

US7 patents

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

BAKER HUGHES INC

2 patents

US6409219B1Jun 25, 2002

Downhole screen with tubular bypass

BAKER HUGHES INC99 citations92

US7467664B2Dec 23, 2008

Production actuated mud flow back valve

BAKER HUGHES INC36 citations87

RUSSELL RONNIE D

2 patents

US10000996B2Jun 19, 2018

Flow device and methods of creating different pressure drops based on a direction of flow

RUSSELL RONNIE D1 citations50

US9909399B2Mar 6, 2018

Flow device and methods of creating different pressure drops based on a direction of flow

RUSSELL RONNIE D0 citations39

PETERSON ELMER RICHARD

1 patent

US9611711B2Apr 4, 2017

Method of opening an orifice in a downhole article, method for making the same and article made thereby

PETERSON ELMER RICHARD6 citations76

DESAI NEERALI JANUBHAI

1 patent

US9739107B2Aug 22, 2017

Removable downhole article with frangible protective coating, method of making, and method of using the same

DESAI NEERALI JANUBHAI4 citations59

SNITKOFF JOSHUA RAYMOND

1 patent

US9995117B2Jun 12, 2018

Self-locking slurry tube connector and protection arrangement

SNITKOFF JOSHUA RAYMOND1 citations43