P

Inventor

NOBLE ROGER K

US19 patents
⚠️ This page may combine multiple inventors who share the name “NOBLE ROGER K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZINK CO JOHN

14 patents

OIL TECH INC

2 patents

(unassigned)

1 patent

AMBRE ENERGY TECHNOLOGY INC

1 patent

AMBRE ENERGY TECHNOLOGY LLC

1 patent