Alfred Zinn

TL The Singer Company Limited: 1 patents #229 of 510Top 45%

📍 Monsey, NY: #106 of 187 inventorsTop 60%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,975,327 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4669099	Digital frequency multiplier	—	1987-05-26