PR

Peter M. Ranum

PE Pennwalt: 1 patents #119 of 288Top 45%
Overall (All Time): #3,968,066 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4642237 Stable oxidant alpha-amylase concentrates for use in baking Vincent A. De Stefanis, Robert Erickson 1987-02-10