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For the Inventor, By the Inventor

Kelkheim, Germany

Rudolf Herr

This inventor holds 4 USPTO granted patents. Top assignee: Varta Batterie Aktiengesellschaft. Active years: 1992-2000.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 191(Granted Patents)


Location History:

  • Kelkheim, DE (1992 - 1995)
  • Kelheim, DE (2000)

Company Filing History:

goldMedal4 out of 204 
 
Varta Batterie Aktiengesellschaft
 patents

Years Active: 1992-2000

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4 patents (USPTO):Explore Patents
1. 6025093 - Lithium ion cell (2000-02-15),
2. 5389467 - Rechargeable galvanic lithium cell (1995-02-14),
3. 5169736 - Electrochemical secondary element (1992-12-08),
4. 5162176 - Electrochemical secondary element (1992-11-10),
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