DD

Dirk M. Douwes Dekker

📍 Katwijk, NL: #1 of 2 inventorsTop 50%
Overall (1994): #161,390 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5288165 Provisional road surface 1994-02-22