Richard J. Bertozzi

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Fabric softener
- Patent number 4,040,966
- Issue date Aug 9, 1977
- Armour-Dial, Inc.
- Roger C. Steinhauer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...