DV

David A. Valletta

QK Queen'S University At Kingston: 2 patents #115 of 506Top 25%
Overall (All Time): #2,128,494 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7823582 Method and apparatus for solar collector with integral stagnation temperature control Stephen J. Harrison, Qin Lin, Lucio C. Mesquita 2010-11-02
7143762 Method and apparatus for solar collector with integral stagnation temperature control Stephen J. Harrison, Qin Lin, Lucio C. Mesquita 2006-12-05