AP

Arthur Pfister

📍 Middletown, NY: #93 of 214 inventorsTop 45%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,826,481 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5220608 Method and means for stereophonic sound reproduction — 1993-06-15