P

Inventor

DUMAS PIERRE

FR20 patents
⚠️ This page may combine multiple inventors who share the name “DUMAS PIERRE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SGS THOMSON MICROELECTRONICS

6 patents

LOHR ELECTROMECANIQUE

5 patents

THOMSON CSF

4 patents

DUCELLIER & CIE

1 patent

LEVER BROTHERS CO

1 patent

VALEO MATERIAUX DE FRICTION SOC PAR ACTIONS SIMPLIFIEE

1 patent

HAMEUR

1 patent

ALSTOM TRANSP TECH

1 patent