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For the Inventor, By the Inventor

Muelheim, Germany

Egmar Wunderlich

This inventor holds 5 USPTO granted patents. Top assignees: Didier Engineering Gmbh, Didier-Werke Ag. Active years: 1982-1988.

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 5.9

ph-index = 4

Forward Citations = 22(Granted Patents)


Location History:

  • Mulheim, DE (1982 - 1988)
  • Mulheim/Redes, DE (1988)

Company Filing History:

goldMedal5 out of 106 
 
Didier Engineering Gmbh
 patents
silverMedal3 out of 203 
 
Didier-Werke Ag
 patents
where one patent can have more than one assignee

Years Active: 1982-1988

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5 patents (USPTO):Explore Patents
1. 4734165 - Method for the production of coke (1988-03-29),
2. 4721699 - Catalyst for the separation of nitrogen oxides from combustion exhaust (1988-01-26),
3. 4695559 - Catalyst for the selective reduction of nitrogen oxides in waste gases (1987-09-22),
4. 4672052 - Catalyst for removal of nitrogen oxides from exhaust gases (1987-06-09),
5. 4336229 - Apparatus for the production of ammonia synthesis gas from purified coke (1982-06-22),

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