Inventor

BOYS JOHN T

NZ19 patents

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

BOYS JOHN T

AUCKLAND UNISERVICES LTD

Uninterruptible power supplies

Parallel-tuned pick-up system with multiple voltage outputs

Resonant power supplies

Inductive power distribution system

Method and apparatus for starting an induction motor

STANDARD PRESSED STEEL CO

Apparatus for and method of determining rotational and linear stiffness

Apparatus for and method of determining rotational and linear stiffness

Tightening system

Tightening system

Method and apparatus for counting small parts

SPS TECHNOLOGIES

Tightening apparatus

Impact wrench

Tightening system and a method of tightening

Bidirectional incremental encoding system for measuring maximum forward angular displacement of a bidirectionally rotatable rotating shaft

UNIV AUCKLAND

Apparatus and method for generating waveforms which are particularly suitable for a PWM-driven motor

Method and/or apparatus for controlling the motor speed of an electric AC motor and/or a method of determining torque

Method of governing a generator and/or apparatus for governing a generator

(unassigned)

Inductive power pick-up coils

Primary inductive pathway