




Serial inventor with a Degree in Mechanical Engineering.
Worked as Design Engineer From Senior to Lead :
Inventor of the combined hammer-drill + adjustable torque-clutch mechanism used in virtually every modern DeWalt® cordless Hammer / Clutch drill.
Millions of units sold worldwide
UK
Rolls Royce PLC - Derby
WABCO Automotive - Leeds
Black & Decker/DeWalt - Co Durham
Career highlights & commercialised inventions:
UK
Rolls Royce - Derby
WABCO Automotive - Leeds
Black & Decker/DeWalt - Co Durham
Australia
Resmed - Sydney
Nanosonics - Sydney
Breville / Sage - Sydney
EMVision - Sydney
Career highlights & commercialised inventions:
Black & Decker / DeWalt / Elu
8 patent families including the core hammer + clutch patents that redefined cordless drills for 20+ years.
ResMed
~19 patent families covering CPAP humidifiers, spill-proof water tubs, water-level sensing, alarm systems, and flow-generator docking – inside millions of S8, S9, AirSense 10/11 units treating sleep apnea globally.
Nanosonics
Principal inventor of the self-adjusting rotating probe clamp (US 12,127,894 B2)
Used in every Trophon®2 /3 ultrasound disinfection system (28,000+ hospital installations).
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Breville / Sage Group
3 patent families on:
Kkitchen food processors
Temperature sensing device.
Novel kitchen appliance.