DL

Douglas E. Lewis

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Chicago, IL: #3,897 of 13,327 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,647,853 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5587323 Meconium assay procedure Christine M. Moore 1996-12-24
5532131 Forensically-acceptable determinations of gestational fetal exposure to drugs and other chemical agents 1996-07-02
5326708 Forensically acceptable determinations of gestational fetal exposure to drugs and other chemical agents 1994-07-05