DH

David E. Helling

MM Mallinckrodt Medical: 1 patents #63 of 132Top 50%
📍 Holden, MO: #513 of 898 inventorsTop 60%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,798,112 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5314678 Sodium iodide .sup.131 I capsules Glenn D. Grummon 1994-05-24