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Inventor

Rudolf Metkemeijer

Inventor
Peymeinade, FR

Overview

2→
Patents
2007–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy50%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%
PatentTitleYear
10,566,635Purge circuit of a fuel cell20207,311,985'Device and method for supplying hydrogen to a fuel cell, and the use thereof for electric vehicle traction'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to ARMINES (1)· patent assignee history
2007Patents assigned to RENAULT SA (1)· patent assignee history
2007Based in Vallauris, FR· patent location history
2020Patents assigned to ASSOCIATION POUR LA RECH ET LE DEVELOPPEMENT DES METHODES ET PROCESSUS INDUSTRIELS (1)· patent assignee history
2020Patents assigned to SYMBIOFCELL (1)· patent assignee history
2020Based in Peymeinade, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ARMINES12007
ASSOCIATION POUR LA RECH ET LE DEVELOPPEMENT DES METHODES ET PROCESSUS INDUSTRIELS12020
RENAULT SA12007
SYMBIOFCELL12020
Locations
LocationPatentsSpan
Peymeinade, FR12020
Vallauris, FR12007