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Trefor A. Evans

📍 Lombard, IL: #7 of 32 inventorsTop 25%
🗺 Illinois: #1,486 of 5,836 inventorsTop 30%
Overall (2002): #98,116 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6432394 Hair conditioning compositions comprising one or more dibasic amino acids Daniel Raymond Pyles, Joanne Crudele, Varsha Shah, Wolfgang Bergmann 2002-08-13