P

Inventor

GRUELL HOLGER

NL9 patents
⚠️ This page may combine multiple inventors who share the name “GRUELL HOLGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WILLARD NICOLAAS PETRUS

2 patents

GRUELL HOLGER

2 patents

LANGEREIS SANDER

2 patents

KONINKL PHILIPS ELECTRONICS NV

1 patent

LAMERICHS RUDOLF MATHIAS JOHANNES NICOLAAS

1 patent

KONINKLIJKE PHILIPS NV

1 patent