Precision Engineering Division Staff Welcome to the Precision Engineering Division (PED), one of five divisions of the Manufacturing Engineering Lab at the National Institute of Standards and Technology.   Organization   Name Title Phone Links   821.00   Precision Engineering Division Office Dr. Michael T. Postek Chief, Supervisory Physical Scientist (301) 975-2299 Ellen H. Zeff Secretary (301) 975-3463 Norma L. Purcell Administrative Officer (301) 975-3408   821.11   Large-Scale Coordinate Metrology Group Dr. Steven D. Phillips Leader, Physicist (301) 975-3565 Robyn J. Smith Secretary (301) 975-3468 Christopher Blackburn Physical Science Technician (301) 975-6413 Bruce R. Borchardt Physicist (301) 975-3469 Dr. W. Tyler Estler Physicist (301) 975-3483 Daniel S. Sawyer Mechanical Engineer (301) 975-5863 Charles J. Fronczek, Jr. Guest Researcher (301) 975-4079 Ronald G. Hartsock Guest Researcher (301) 975-3465   821.12   Engineering Metrology Group Dr. Theodore D. Doiron Leader, Physicist (301) 975-3472 Robyn J. Smith Secretary (301) 975-3468 Michael Braine Physical Science Technician (301) 975-8746 Beverly M. Connelly Physical Science Technician (301) 975-2485 Dr. Patrick Egan Physicist (301) 975-4151 Dennis S. Everett Mechanical Engineer (301) 975-5272 Bryon S. Faust Mechanical Engineer (301) 975-4351 Janice Neiman Physical Science Trainee (301) 975-2203 Eric S. Stanfield Mechanical Engineer (301) 975-4882 Dr. Jack A. Stone Physicist (301) 975-5638 John R. Stoup Mechanical Engineer (301) 975-3476 Jay H. Zimmerman Computer Scientist (301) 975-3480 Edgar G. Erber Guest Researcher (301) 975-3473 Liang Lu Guest Researcher (301) 975-3502 Bala Muralikrishnan Guest Researcher (301) 975-3789 Wei Ren Guest Researcher (301) 975-6479 Ralph C. Veale Guest Researcher (301) 975-3468   821.13   Surface and Microform Group Dr. Theodore V. Vorburger Leader, Physicist (301) 975-3493 Ronald G. Dixson Physicist (301) 975-4399 Joseph (Joe) Fu Materials Research Engineer (301) 975-3495 Dr. Egon Marx Physicist (301) 975-3498 Ndubuisi George Orji Mechanical Engineer (301) 975-3425 Thomas Brian Renegar Physical Science Technician (301) 975-4274 Jun-Feng (John) Song Mechanical Engineer (301) 975-3799 Xiaoyu Alan Zheng Mechanical Engineer (301) 975-4095 Wei Chu Guest Researcher (301) 975-6595 Li Ma Guest Researcher (301) 975-2057   821.14   Nanoscale Metrology Group Dr. John A. Kramar Leader, Research Chemist (301) 975-3447 Regenia M. McCloud Secretary (301) 975-3488 Dr. Ravikiran Attota Mechanical Engineer (301) 975-5750 Dr. Bryan M. Barnes Physicist (301) 975-3947 Dr. John A. Dagata Research Chemist (301) 975-3597 Dr. Thomas W. LeBrun Research Physicist (301) 975-4256 James E. Potzick Physicist (301) 975-3481 Dr. Richard M. Silver Physicist (301) 975-5609 Michael T. Stocker Engineering Technician (301) 975-5102 Dr. John S. Villarrubia Physicist (301) 975-3958 Dr. Andras E. Vladar Research Engineer (301) 975-2399 Arvind Balijepalli Guest Researcher (301) 975-3526 Sumanth Chikkamaranahalli Guest Researcher (301) 975-3150 Petr Cizmar Guest Researcher (301) 975-2166 Dr. Lowell P. Howard Guest Researcher (301) 975-3150 Jaehwa Jeong Guest Researcher (301) 975-3692 Samuel N. Jones Guest Researcher (301) 975-2090 Dr. Jay Shi Jun Guest Researcher (301) 975-3516 Purushotham P. Kavuri Guest Researcher (301) 975-2298 William J. Keery Guest Researcher (301) 975-5204 Dr. Robert (Bob) D. Larrabee Guest Researcher (301) 975-2298 Jing Li Guest Researcher (301) 975-8133 Kai Li Guest Researcher (301) 975-3824 Bin Ming Guest Researcher (301) 975-5896 Martin Oral Guest Researcher (301) 975-3611 William B. Penzes Guest Researcher (301) 975-3477 Richard Quintanilha Guest Researcher (301) 975-4755 Prem Rachakonda Guest Researcher (301) 975-4285 Yeung-Joon Sohn Guest Researcher (301) 975-3155   Links Key     Phone Book Entry   Send Email   Search Publications Privacy Policy, Security Notice, and Accessiblity Statement Disclaimer / Freedom of Information Act (FOIA) No Fear Act Policy / NIST Information Quality Standards NIST is an agency of the U.S. Department of Commerce. PED website comments: melwebmaster@nist.gov Date created: March 07, 2001 Last updated: Jul. 02, 2008