Oakham, Massachusetts
United States
3
2013-09-19
The entities that hold a legal rights for patent applications filed by inventor Sund John:
John Sund from Oakham, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Ball tube mill trunnion seal
#2 | 2009-03-05Ball tube mill trunnion seal
#3 | 2008-11-13Grating system and sidewall seal arrangement for oscillating grate stoker
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