DA

Daniel W. Armstrong

SC Sigma-Aldrich Co.: 10 patents #5 of 187Top 3%
AT Advanced Separation Technologies: 5 patents #2 of 11Top 20%
CM Curators Of The University Of Missouri: 5 patents #71 of 1,157Top 7%
University Of Texas System: 2 patents #1,567 of 6,559Top 25%
MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
📍 Arlington, TX: #27 of 1,708 inventorsTop 2%
🗺 Texas: #4,299 of 125,132 inventorsTop 4%
Overall (All Time): #134,817 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
5064944 Chiral separation media — 1991-11-12
4948395 Chiral separation media — 1990-08-14
4539399 Bonded phase material for chromatographic separations — 1985-09-03