Link to My Grandad's Jet Fuel Patent

http://www.google.com/patents?id=xMlVAAAAEBAJ&pg=PA1&lpg=PA1&dq=harry+hamilton+netrona&source=bl&ots=vOoxkU34Ny&sig=zKmw1gOJkqPDgvUNBKszi0sdIM4&hl=en&sa=X&ei=Dpg_UKSSI4bd0QGSiYH4Cw&ved=0CC8Q6AEwAA#v=onepage&q=harry%20hamilton%20netrona&f=false

Link To My Granddad's Contribution to a Coal Gasification Patent

http://www.google.com/patents?id=t3o2AAAAEBAJ&pg=PA1&dq=harry+hamilton+gasification&hl=en&sa=X&ei=-iRpT9OaGMLl0QH45a2VCQ&sqi=2&ved=0CDIQ6AEwAA#v=onepage&q=harry%20hamilton%20gasification&f=false

and links to his other patents
Search www.google.com/patents
and harry hamilton natrona heights