Marshall; Dwight A.

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Worthington, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Candle cradle
- Patent number 6,113,048
- Issue date Sep 5, 2000
- Marshall; Dwight A.
- Harry L. Shire
- F21 - LIGHTING
Information Patent Grant
Face mask safety shield
- Patent number 5,673,431
- Issue date Oct 7, 1997
- Marshall; Dwight A.
- Joe Allen Batty
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Projectile launcher for launching and rotating a disk projectile
- Patent number 5,579,750
- Issue date Dec 3, 1996
- Marshall; Dwight A.
- Thomas L. Lease
- F41 - WEAPONS