P

Inventor

ERI SIGRID

NO13 patents
⚠️ This page may combine multiple inventors who share the name “ERI SIGRID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORSKE STATS OLJESELSKAP

4 patents

RYTTER ERLING

4 patents

KORANNE MANOJ M

2 patents

STATOIL ASA

1 patent

GAS TO OIL INC

1 patent

ERI SIGRID

1 patent