P

Inventor

TAMMINGA STEPHANUS JACOB GERARDUS

NL7 patents
⚠️ This page may combine multiple inventors who share the name “TAMMINGA STEPHANUS JACOB GERARDUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONINKLIJKE PHILIPS NV

6 patents

DE VRIES JOHANNES HOTZE BERNHARD

1 patent