Charles L. McShane

BA Boston Acoustics: 1 patents #22 of 39Top 60%

📍 Mount Prospect, IL: #141 of 410 inventorsTop 35%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,642,095 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5594801	Ambient expansion loudspeaker system	—	1997-01-14
5117459	Ambient imaging loudspeaker system	—	1992-05-26
4847904	Ambient imaging loudspeaker system	—	1989-07-11