RB

Ronald H. Birkhahn

EC Eastman Chemical: 1 patents #42 of 149Top 30%
🗺 California: #4,598 of 17,285 inventorsTop 30%
Overall (1997): #87,218 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693850 Nutritive water soluble glycerol esters of hydroxy butyric acid Robert J. Clemens, Charles A. McCombs 1997-12-02