Inventor

LIN CHIH C

US21 patents

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

LIN CHIH C

BAKER HUGHES INC

DLC coating for earth-boring bit seal ring

PCD face seal for earth-boring bit

PCD face seal for earth-boring bit

Shirttails for reducing damaging effects of cuttings

Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods

Surface textures for earth boring bits

Hydrodynamic pump passages for rolling cone drill bit

Excluder ring for earth-boring bit

Nitrogen- and ceramic-surface-treated components for downhole motors and related methods

Shirttails for reducing damaging effects of cuttings

Protector for rock bit seals

Mud diverter for earth-boring bit

Mud debris diverter for earth-boring bit

Gage surface scraper

Composite metallic elastomeric sealing components for roller cone drill bits

Nitrogen- and ceramic-surface-treated components for downhole motors and related methods

Downhole tools including bearings and methods of forming same

CONTINENTAL PET TECHNOLOGIES

Method of forming a container having a low crystallinity

BILEN JUAN MIGUEL

Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods

CURRY DAVID A

Composite metallic elastomeric sealing components for roller cone drill bits

BAKER HUGHES HOLDINGS LLC

Methods of forming cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods