SM

Steven D. Mark

SL Spheric Audio Laboratories: 6 patents #1 of 2Top 50%
📍 Tustin, CA: #231 of 1,327 inventorsTop 20%
🗺 California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #765,291 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5487113 Method and apparatus for generating audiospatial effects David Doleshal 1996-01-23
D362441 Loudspeaker 1995-09-19
D362439 Loudspeaker 1995-09-19
D361071 Loudspeaker 1995-08-08
D360635 Loudspeaker 1995-07-25
D360417 Loudspeaker 1995-07-18
D360415 Loudspeaker 1995-07-18