Duwayne E. Karmer, Jr.

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Lake Quivera, KS, US

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Patents Grantslast 30 patents

Information Patent Grant
Bariatric transport with improved maneuverability
- Patent number 7,472,438
- Issue date Jan 6, 2009
- Burke, Inc.
- Duwayne E. Karmer, Jr.
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bariatric transport with improved maneuverability
- Patent number 7,302,722
- Issue date Dec 4, 2007
- Burke, Inc.
- Duwayne E. Karmer, Jr.
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE