PH

Per-Ake Hammarstrand

📍 Vara, SE: #5 of 11 inventorsTop 50%
Overall (All Time): #2,220,966 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6497376 Cutting device — 2002-12-24
5042973 Straw cutter — 1991-08-27