Rolf Sondergaard Avatar

Rolf Sondergaard

Your Job Title

You haven't added a professional summary yet. Give the ASME community a chance to learn about you and your interests outside of your resume.


Chief, Turbomachinery Branch  
USAF Research Laboratory, May 2015 to Present, Dayton, Ohio United States

Aerospace Engineer  
USAF, September 1991 to Present, Ohio United States


Stanford Univ  
Doctor of Philosophy, Aerospace Engineering, Jun, 1989 to Jun, 1995
Balhaus Prize for Best Doctoral Dissertation

Stanford Univ  
Master Of Science, Aerospace Engineering, Sep, 1987 to Jun, 1989

California Inst of Technology  
Bachelor Of Science, Entineering and Applied Science, Sep, 1983 to Jun, 1987
With Honors


  • Professional Engineer
    State of Ohio (66190)
    January 2005  - December 2016


Turbine blade having an extensible tail  (6,139,268)    
Inventors: C. Murawski, R. Sondergaard.  Issued October 31, 2000  in United States

Shaftless gas turbine engine spool  (6,397,577)    
Inventors: R. Sondergaard.  Issued June 04, 2002  in United States