RH

R. Hayes Helgren

Abbott: 2 patents #27 of 365Top 8%
📍 Mundelein, IL: #1 of 37 inventorsTop 3%
🗺 Illinois: #161 of 4,484 inventorsTop 4%
Overall (1994): #9,663 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5354035 Object rotating, lifting and storage system 1994-10-11
5334180 Sterile formed, filled and sealed flexible container Wayne F. Adolf, James T. Renick, Walter T. Szempruch 1994-08-02
5310469 Biosensor with a membrane containing biologically active material David D. Cunningham, Susan B. Brontman, Jill M. Geist, Timothy P. Henning, Kenneth S. Johnson +3 more 1994-05-10