| 1975 | Mahavishnu Orchestra Synthesizer Guitar Team |
| 1976 - 1997 | Herbie Hancock Studio Design |
| 1976 - 1983 | Emu Systems Hancock Modifications - first disk drive |
| 1976 - 1983 | Emu Systems Hancock Modifications- manual patch bay |
| 1976 - 1983 | Hancock Vocoder Modifications and switching |
| 1976 - 1983 | Hancock Clavitron Modifications |
| 1976 - 1983 | Hancock Master Clock |
| 1976 - 1983 | Hancock Portable Minimoog |
| 1976 - 1983 | Hancock Clavitar switcher |
| 1976 - 1983 | Hancock Automated patchbay |
| 1978 - 1997 | Richard Russell Multimedia Systems (video, audio and fine art) |
| 1979 | Apple Integration of synthesizer and drum machine |
| 1980 | Apple contributed to Apple II Marketing campaign NCC appearance |
| 1980 - 1982 | Fairlight Systems Consultant |
| 1984; | Apple contributed to Macintosh system design for music |
| 1984 | Zoetrope Productions (Francis Coppola) Francisco Aquabella Film Engineer& Consultant |
| 1985 | Al DiMeola Tour de Force Tour Designer |
| 1987 | Apple contributed to the AIFF file format |
| 1987 - 1990 | Apple contributed to the Quicktime development project |
| 1988 | Apple consulted on the AudioVision product line |
| 1989 | Babes In Paradise Studio Design & Construction |
| 1990 | Apple Developers Conference Live Documentary & Sound Design |
| 1991 | Fine Young Cannibals Studio Designer |
| 1992 | Branford Marsalis Studio Design and Construction |
| 1992 | 1992 Branford Marsalis NBC Office Studio |
| 1992 | 1992 Ross Decker Studio Design and Construction |
| 1992 - 1993 | Bob Stutch (New Dog and Pony) Multimedia Studio Design and Construction |
| 1993 | Pat Metheny Jack DeJonnette, Dave Holland, Herbie Hancock Tour Consultant |
| 1993 | Lee Ritenour Starlight Studio Midi Design |
| 1993 | Corrado Rustici Studio Design and Construction |
| 1993 - 1994 | Barefoot Studio |
| 1994 | Red Thunder Consultant |
| 1994 | 1994 Michael Jackson Black & White Tour Consultant |
| 1995 | Michael Jackson Dangerous Tour Consultant |
| 1997 | Michael Jackson History Tour Consultant |
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