WK

Wilhelmus Petrus Theodorus Kemperman

📍 Hapert, NL: #6 of 16 inventorsTop 40%
Overall (All Time): #3,259,569 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7998570 Method for manufacturing a fire retardant composite and composite thus obtained Jan Noordegraaf, Petrus Frederikus Maria Rensen, Christianus Marcus Gijsbertus Maria Buijk, Henricus Johanna De Swart, Abraham Araya +1 more 2011-08-16