James E. Nayfa

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Dallas, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Preservative composition and method
- Patent number 5,017,612
- Issue date May 21, 1991
- James E. Nayfa
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Floor cleaning machine with foam dispensing system
- Patent number 4,000,536
- Issue date Jan 4, 1977
- James E. Nayfa
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Floor cleaning machine with vacuum pickup
- Patent number 3,931,662
- Issue date Jan 13, 1976
- James E. Nayfa
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...