For the Inventor, By the Inventor

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Innerco Sp. Z O.o.

USPTO Granted Patents = 4

EPO Patents = 1

Forward Citations = 1

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3 inventors (with patents filed for the assignee):

Ewa Olejnik (4 out of 4 patents)

Anna Jesiolowska (2 out of 2 patents)

Przemyslaw Czapla (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12435395 - Composite material based on alloys, manufactured in situ, reinforced with tungsten carbide and methods of its production (2025-10-07),

2. 12358042 - Cast structural element of a pump, filter or compressor with wear resistant layer comprising composite material based on alloys reinforced with tungsten carbide and the method of producing thereof (2025-07-15),

3. 11548065 - Powder composition for the manufacture of casting inserts, casting insert and method of obtaining local composite zones in castings (2023-01-10),

4. 11077493 - Powder composition for the manufacture of casting inserts, casting insert and method of obtaining local composite zones in castings (2021-08-03),

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USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#8 in Cracow

#74 in Poland

Innerco Sp. Z O.o.

Forward Citations = 1

3 inventors:

Ewa Olejnik (4 out of 4 patents)

Anna Jesiolowska (2 out of 2 patents)

Przemyslaw Czapla (1 out of 1 patent)

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