DH

David Lee Hall

The Procter & Gamble: 1 patents #6,322 of 10,133Top 65%
📍 Covington, KY: #70 of 117 inventorsTop 60%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,730,299 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5691292 Thixotropic liquid automatic dishwashing composition with enzyme Janet Layne Marshall, Hal Ambuter, Edward Paul Fitch, V 1997-11-25