CH

Charles M. Heldebrandt

AT Alpha Therapeutic: 1 patents #1 of 9Top 15%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #150,022 of 165,921Top 95%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5374243 Oxygen permeable bag containing oxygen-transporting perfluorochemical for providing oxygen internally to mammals John J. Whalen 1994-12-20