Nottingham Asphalt Tester

The Nottingham Asphalt Tester (NAT) was invented by the founder of Cooper [Research] Technology, Keith Cooper in the 1980s while he was at the University of Nottingham.^{[1] [2]}

References

1. ^ King, Nick. "emda grant puts Cooper Research Technology on the road to growth". East Midlands Development Association. http://www.emda.org.uk/news/newsreturn.asp?fileno=3383. Retrieved 13 July 2011. 
2. ^ Lincolnshire County, Council. "Nottingham Asphalt Tester". LCC. http://microsites.lincolnshire.gov.uk/LincsLab/section.asp?docId=29913. Retrieved 13 June 2011. ^{[dead link]}