Inventor

BERGGREN MARTIN

SE6 patents

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

POWERCELL SWEDEN AB

2 patents

US10950873B2Mar 16, 2021

Electric connector for fuel cell stack

POWERCELL SWEDEN AB0 citations55

US10707498B2Jul 7, 2020

Electric connector for fuel cell stack

POWERCELL SWEDEN AB0 citations45

Aqua Cracker KB

1 patent

USD388303SDec 30, 1997

Diving hammer

Aqua Cracker KB26 citations85

SCANIA CV AKTIEBOLAC

1 patent

US5752480AMay 19, 1998

Device for sealing a combustion chamber of a combustion engine

SCANIA CV AKTIEBOLAC10 citations62

BERGGREN MARTIN

1 patent

US8945795B2Feb 3, 2015

Methods and apparatuses for continuous manufacturing of fuel cells

BERGGREN MARTIN5 citations59

3M INNOVATIVE PROPERTIES CO

1 patent

US11324275B2May 10, 2022

Welding helmet

3M INNOVATIVE PROPERTIES CO1 citations56