Inventor

PIU FREDERIC

FR4 patents

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

ZEDEL

1 patent

US8378587B2Feb 19, 2013

Lamp having self-regulated lighting

ZEDEL30 citations89

MARTIN GREGORY

1 patent

US8297779B2Oct 30, 2012

Device for power supply of a portable electric torch by storage battery unit or batteries, and lamp equipped with such a device

MARTIN GREGORY6 citations68

BOUFFAY BORIS

1 patent

US8613523B2Dec 24, 2013

Portable electric lighting lamp with improved fixing

BOUFFAY BORIS4 citations56

LEYBOLD FRANCE S A S

1 patent

US12196207B2Jan 14, 2025

Lubricant-sealed vacuum pump, lubricant filter and method

LEYBOLD FRANCE S A S0 citations40