Frederik W. Kroon

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Auburn, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrode with charge-operated indicator
- Patent number 9,986,930
- Issue date Jun 5, 2018
- Welch Allyn, Inc.
- John A. Lane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrode with charge-operated indicator
- Patent number 9,808,170
- Issue date Nov 7, 2017
- Welch Allyn, Inc.
- John A. Lane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE WITH CHARGE-OPERATED INDICATOR
- Publication number 20180042508
- Publication date Feb 15, 2018
- Welch Allyn, Inc.
- John A. Lane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRODE WITH CHARGE-OPERATED INDICATOR
- Publication number 20140275823
- Publication date Sep 18, 2014
- John A. Lane
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE