LH

Léon Ferdinand Van Heijkamp

📍 The Hague, NL: #24 of 108 inventorsTop 25%
Overall (2019): #372,952 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10517356 Method and machine for preparing insoles Caroline Margarethe Van Heijkamp, Georgius Josephus Maria HERSBACH 2019-12-31