AL

Arvo Laitinen

📍 Nurmijärvi, FI: #10 of 21 inventorsTop 50%
Overall (All Time): #2,169,878 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7059275 Surveillance system for animals Tarmo Lankinen, Tiina Varho-Lankinen, Hannu Saloniemi, Jarkko Tuomi, Jarkko Vuori 2006-06-13
6091826 Method for implementing a sound reproduction system for a large space, and a sound reproduction system Jarkko Vuori 2000-07-18