JS

John C. Stubbart

TL The Singer Company Limited: 2 patents #142 of 510Top 30%
📍 Boxborough, MA: #172 of 320 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,360,956 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4369400 Servo control system James A. Turner 1983-01-18
4365960 Probe impact sensor for a simulator John T. Reed 1982-12-28