Dunbarton, New Hampshire
United States
4
2011-07-28
The entities that hold a legal rights for patent applications filed by inventor Piwczyk Bernhard P.:
Bernhard P. Piwczyk from Dunbarton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
RTA for fabrication of solar cells
#2 | 2010-03-04Laser diffusion fabrication of solar cells
#3 | 2009-07-16Solar electric module with redirection of incident light
#4 | 2006-11-14Coating silicon pellets with dopant for addition of dopant in crystal growth
3555705 ⎘