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PJ

Paulus Johannes Maria Janssen

Heerlen, NL: #1 of 8 inventorsTop 15%
Overall (2002): #47,447 of 266,432Top 20%
2 Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6471403 Valve bag — 2002-10-29
6428209 Sack from a flexible material and method for its formation — 2002-08-06

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