P

Inventor

ETTES WILHELMUS

NL5 patents
⚠️ This page may combine multiple inventors who share the name “ETTES WILHELMUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ETTES WILHELMUS

2 patents

DIJKSTRA JACOB

1 patent

HEERINGA SCHELTE

1 patent

OTTEN WESSEL ADOLF

1 patent