Inventor

MARTIN PATRICK JOHN

NZ4 patents

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

SOLAR BRIGHT LTD

2 patents

US8985893B2Mar 24, 2015

Road marker or light based warning device

SOLAR BRIGHT LTD9 citations77

US9697732B2Jul 4, 2017

Road marker or light based warning device

SOLAR BRIGHT LTD1 citations56

RPK NEW ZEALAND LTD

1 patent

US7076067B2Jul 11, 2006

Encrypted media key management

RPK NEW ZEALAND LTD63 citations89

MARTIN PATRICK JOHN

1 patent

US8840335B2Sep 23, 2014

Road marker or light based warning device

MARTIN PATRICK JOHN20 citations84