Technical Achievement Award 1981: (Engineering) - For the concept and engineering of the Burbank Studios' Production Sound Department 24-frame color video system. (w. Hal Landaker - Concept)  Technical Achievement Award 1985: For the Mark III Camera Drive for motion picture photography. Winner presented Academy Certificate.  Technical Achievement Award 1986: For the development of the Beat System low-frequency cue track for motion picture production sound recording. (w. Hal Landaker, also of the Burbank Studios) 3 Scientific/Technical Awards