Richard ClausWrong Richard Claus?
Senior Principal Engineer
Local Address: Cincinnati, Ohio, United States
Hazen & Sawyer , P.C.
498 Seventh Avenue 11Th Floor
New York , New York 10018
Company Description: Most recently, Engineering News Record ranked Hazen and Sawyer, with billings of more than $119 million, 87th among the country's top 500 design firms, 17th in the... more