Pottstown, Pennsylvania
United States
2
2012-08-16
The entities that hold a legal rights for patent applications filed by inventor Hollen James E.:
James E. Hollen from Pottstown, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for achieving maximum yield in the electrolytic preparation of group IV and V hydrides
#2 | 2007-10-18Method and apparatus for achieving maximum yield in the electrolytic preparation of group IV and V hydrides
3235059 ⎘