RL

Robert R. Laupman

📍 Wijchen, NL: #1 of 1 inventorsTop 100%
Overall (1982): #8,418 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4349787 Compressor 1982-09-14
4322690 Device for protecting an audio amplifier against overload or short-circuit 1982-03-30