LexDanaLexDanabeta
Inventor

Joachim Gruppe

Inventor
Bad Lauterberg, DE

Overview

1→
Patents
2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F16Kprimary
F16KValves33%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy33%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution33%
PatentTitleYear
10,615,402Battery water-refill plug2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to FROETEK VERMOEGENSVERWALTUNG GMBH (1)· patent assignee history
2020Based in Bad Lauterberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FROETEK VERMOEGENSVERWALTUNG GMBH12020
Locations
LocationPatentsSpan
Bad Lauterberg, DE12020