Todd Keitel

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Dane County, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for rapid control of set inspired gas concentr...
- Patent number 6,216,690
- Issue date Apr 17, 2001
- Datex - Ohmeda, Inc.
- Todd A. Keitel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
On-line fault detection and correction in anesthesia delivery system
- Patent number 5,957,129
- Issue date Sep 28, 1999
- Ohmeda Inc.
- Robert Q. Tham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic bellows refill
- Patent number 5,857,458
- Issue date Jan 12, 1999
- Ohmeda Inc.
- Robert Q. Tham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for controlling a medical anesthesia delivery...
- Patent number 5,806,513
- Issue date Sep 15, 1998
- Ohmeda Inc.
- Robert Q. Tham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic air wash for anesthesia system
- Patent number 5,701,888
- Issue date Dec 30, 1997
- Ohmeda Inc.
- Robert Q. Tham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE