JO

John C. O'Connell

SP Spectra-Physics: 1 patents #113 of 257Top 45%
📍 Andover, MA: #866 of 1,295 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,906,074 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4937448 Self-normalizing single-beam laser spectrometer Arlan W. Mantz 1990-06-26