Inventor

SCHEN AARON

US8 patents

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

NAT OILWELL VARCO LP

3 patents

US12203368B2Jan 21, 2025

Rotary steerable drilling assembly and method

NAT OILWELL VARCO LP0 citations51

US11879333B2Jan 23, 2024

Rotary steerable drilling assembly and method

NAT OILWELL VARCO LP0 citations51

US11834944B2Dec 5, 2023

Downhole electronics puck and retention, installation and removal methods

NAT OILWELL VARCO LP0 citations47

REEDHYCALOG L P

2 patents

US7168506B2Jan 30, 2007

On-bit, analog multiplexer for transmission of multi-channel drilling information

REEDHYCALOG L P60 citations92

US6957575B2Oct 25, 2005

Apparatus for weight on bit measurements, and methods of using same

REEDHYCALOG L P23 citations85

REEDHYEALOG L P

1 patent

US6802215B1Oct 12, 2004

Apparatus for weight on bit measurements, and methods of using same

REEDHYEALOG L P16 citations85

LANNING CURTIS

1 patent

US9540877B2Jan 10, 2017

Drilling motor valve and method of using same

LANNING CURTIS9 citations72

CHEVRON USA INC

1 patent

US12366119B2Jul 22, 2025

Detection of heat generated by cutting action of a drill bit

CHEVRON USA INC0 citations47