John Piechnick

AL Astec International Limited: 1 patents #3 of 10Top 30%

Overall (2005): #169,229 of 245,428Top 70%

Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6906609	Planar transformer	—	2005-06-14