QC

Quintus Chess

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,726,403 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5674456 Medical specimen shipping container Joseph Eisner, Henry C. Oksman 1997-10-07