Richard A. Windyka

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

📍 Chenango Bridge, NY: #6 of 6 inventorsTop 100%

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

Overall (All Time): #4,068,959 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4327371	Method and apparatus calibrating a plurality of preamplifiers	Alvin W. Edson	1982-04-27