P

Inventor

GREY JOHN BERTRAM

NZ4 patents
⚠️ This page may combine multiple inventors who share the name “GREY JOHN BERTRAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IND RES LTD

2 patents

FLETCHER KATRINA

1 patent

CATCHPOLE OWEN JOHN

1 patent