Lithography Division 87 Danbury Rd.

Wilton, CT 06897

Ph: 203-563-3800 Fx:203-761-4257

Date: April 7, 2015

Letter of Reference for Larry Bryant

To Whom it May Concern:

I have reviewed a number of engineering analyses completed by Larry Bryant while he was working here at

ASML in Wilton Ct, from May 2014 through March 2015. I find Larry an experienced and

knowledgeable engineer who exhibits an excellent work ethic and is dedicated to completing his work

assignments.

Work examples included multi-objective design optimization, transient dynamics, harmonic, modal, and

heat transfer with convection and radiation.

I am writing this letter of recommendation for Larry Bryant as I believe he would be a very strong

contributor to any organization in need of similar type work plus the gaining of insight from his vast

experiential level.

I have over 40 years of experience in engineering analysis and prototype development, and have worked in

various industries dealing with both defense and commercial activities. Such activities included

design/analysis and test of jet engines, infrared countermeasure systems, space-based telescopes and laser

systems, development of analytical instruments, and currently the design/development/test of nano-

lithographic machines for creating microprocessor chips.

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Herman Vogel

Sr. Staff Engineer-II

ASML Wilton Lithography, MDev Analysis Grp.