Bart T. Blackwell

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Greenville, SC, US

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Patents Grantslast 30 patents

Information Patent Grant
Convertible bed/chair with waste disposal
- Patent number 6,009,570
- Issue date Jan 4, 2000
- Thomas S. Hargest
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Convertible bed/chair with waste disposal
- Patent number 5,842,237
- Issue date Dec 1, 1998
- Lotecon, LLC
- Thomas S. Hargest
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE