ED

Evert J. Van Doesburg

📍 Werkendam, NL: #2 of 10 inventorsTop 20%
Overall (All Time): #3,835,264 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5253224 Method and electrical system for recording and processing time-related date — 1993-10-12