Gary G. Leisk 
mentor: Dr. Nelson N. Hsu 
Manufacturing Metrology Division 
Manufacturing Engineering Laboratory NIST 
Sound Building (233), Room A139 
100 Bureau Drive 
Stop 8220
phone: (301) 975-3617 
fax: (301) 990-3851 
e-mail: gleisk@nist.gov 
non-member of Sigma Xi 
category: Engineering