Inventor

GAO HUA

US84 patents

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

GAO HUA

BRADSHAW MEDICAL INC

Holder for replaceable tools

Holder for replaceable tools

Torque limiting driver and assembly

Torque limiting and ratcheting driver and assembly

Torque limiting driver and assembly

Fixed torque limiting driver

Variable torque-limiting driver

Ratcheting screwdriver assembly

Rotatable tool handle

Torque limiter wrench and method

Torque limiting and ratcheting mechanism having an internal cam

Fixed-torque limiting handle for a driver

Variable torque-limiting driver

Combined distractor and compressor medical instrument

Gripping device

Gear-drive adapter with self-aligning catching mechanism

Medical rod cutter

Medical rod cutter

GAO HUA

Self-locking internal adapter for D-shaped orthopedic adjustment tools

Self-locking internal adapter with free guide mechanism

Torque-limiting driver with a self-locking adapter

Rod cutter with exchangeable cutters

Gripping device

Rod cutter

Torque measuring mechanism using cam engagement

Ratcheting head with internal self-locking adapter related applications

Cartridge for a medical rod cutter

Precision ratcheting mechanism for gripping device

PILLING WECK INC

Instrument for applying a tie to two items and method of making same

Instrument and method for pulling and twisting a tie onto two separated items

Screwdriver having a variable torque-limiting in-line drive

Ratchet screwdriver and method of making same

Ratchet screwdriver with actuator cap and method

Ratchet screwdriver with actuator cap and method

Ratcheting driver with pivoting pawls and method of arranging same

Collect tool holder and method of making same

TELEFLEX MEDICAL INC

Ratcheting driver with pivoting pawls and method of arranging same

Ratchet driver and method of making same

Method of making ratchet screwdriver

ZOOMINFO APOLLO LLC

Predictive analytics for leads generation and engagement recommendations

Automated company matching

Keyword and business tag extraction

ZTE CORP

Method, apparatus and system for measuring total radiated power of array antenna

Coupling device, surface wave coupling method and open wire surface wave wireless coverage system

(unassigned)

Umbrella with off-center support

BRADSHAW MEDICAL

Fixed torque limiting driver

AMGEN INC

Biaryl acyl-sulfonamide compounds as sodium channel inhibitors

MILWAUKEE HEART RES FOUND

Artificial heart

APPLE INC

Eye camera systems with polarized light

TEIJIN PHARMA LTD

Benzimidazole derivatives and their uses