PAT. NO. Title 1. 6,598,148 High performance microprocessor having variable speed system clock 2. 6,589,682 Fuel cells incorporating nanotubes in fuel feed 3. 5,964,830 User portal device for the world wide web to communicate with a website server 4. 5,809,336 High performance microprocessor having variable speed system clock 5. 5,784,584 High performance microprocessor using instructions that operate within instruction groups 6. 5,659,703 Microprocessor system with hierarchical stack and method of operation 7. 5,648,787 Penetrating microwave radar ground plane antenna 8. 5,594,456 Gas tube RF antenna "Patriot Scientific": 8 patents. http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=0&f=S&l=50&TERM1=Patriot+Scientific&FIELD1=&co1=AND&TERM2=&FIELD2=&d=PTXT