DB

David H. Birtwistle

HC Helene Curtis: 1 patents #2 of 16Top 15%
📍 Stockton, NJ: #1 of 1 inventorsTop 100%
Overall (2002): #236,961 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6355234 Shampoo compositions and method Siripom Dechsinga, Andrew Malcolm Murray 2002-03-12