Polly D. Laugen

Follow

Person

Minnetonka, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Antimicrobial and antiviral compositions and treatments for food su...
- Patent number 6,534,075
- Issue date Mar 18, 2003
- Ecolab Inc.
- Robert D. P. Hei
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Antimicrobial and antiviral compositions containing an oxidizing sp...
- Patent number 6,436,445
- Issue date Aug 20, 2002
- Ecolab Inc.
- Robert D. P. Hei
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING