P

Inventor

MARTIN DEREK

US6 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN DEREK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAVERICK ENGINEERING PTY LTD

2 patents

ROVI GUIDES INC

1 patent

GOOGLE INC

1 patent

MARTIN DEREK

1 patent

GOOGLE LLC

1 patent