David W. Higgins

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Lowell, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Basketball coin bank
- Patent number 6,435,930
- Issue date Aug 20, 2002
- David W. Higgins
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Self-contained mobile system and method for selectively processing...
- Patent number 6,428,834
- Issue date Aug 6, 2002
- Razorback Farms, Inc.
- David W. Higgins
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES