HB

Heather L. Bergmann

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Fairfax, VA: #697 of 1,249 inventorsTop 60%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,908,242 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4944890 Compositions and process of using in refrigeration Thomas M. Deeb, George K. Henry 1990-07-31