AH

Arend L. Hagedoorn

IN Input/Output: 1 patents #11 of 34Top 35%
Overall (2005): #235,243 of 245,428Top 100%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6922374 Double-ended geophone Hendrik A. Laroo 2005-07-26