I don't know much about patent law. However, when I search for "cooling metal with water" on Google Patents, I get over 27000 hits. So, the concern is there tha

I don't know much about patent law. However, when I search for "cooling metal with water" on Google Patents, I get over 27000 hits. So, the concern is there that maybe someone does. http://www.google.com/search?q=cooling+steel+with+water&btnG=Search+Patents&tbm=pts&tbo=1&hl=en#sclient=psy&hl=en&tbo=1&tbm=pts&source=hp&q=cooling+metal+with+water&aq=f&aqi=&aql=&oq=&pbx=1&bav=on.2,or.r_gc.r_pw.&fp=e556f518678454f1&biw=1268&bih=768 http://www.google.com/search?q=cooling+steel+with+water&...