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Mario N. DiFalco Jr.
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Chicago, IL, US
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last 30 patents
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Patent Grant
Method for making sugarless xylitol containing chewing gum
Patent number
5,075,118
Issue date
Dec 24, 1991
Wm. Wrigley Jr. Company
Mario N. DiFalco
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES