DH

Donald N. Hanson

UN Unknown: 2 patents #12,644 of 83,584Top 20%
University of California: 1 patents #8,022 of 18,278Top 45%
📍 Orinda, CA: #226 of 531 inventorsTop 45%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,672,006 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4879042 Method of crystallizing salts from aqueous solutions Scott Lynn 1989-11-07
4632760 Method of treating aqueous solutions Scott Lynn 1986-12-30
4430227 Method of concentrating aqueous solutions Scott Lynn 1984-02-07