AL

Alfred Langerak

📍 Mijnsheerenland, NL: #1 of 1 inventorsTop 100%
Overall (2023): #527,619 of 537,848Top 100%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11659075 Alert system, delivery system and method and door bell system Frederik Ekkel 2023-05-23