Claude M. Karczmer

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Jamaica Estates, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Air cushioned microphone cable retractor and receptacle assembly
- Patent number 8,774,440
- Issue date Jul 8, 2014
- Xedit Corporation
- Claude M Karczmer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Directional Microphone System
- Publication number 20170359651
- Publication date Dec 14, 2017
- XEDIT CORPORATION
- Claude M. Karczmer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Air Cushioned Microphone Cable Retractor and Receptacle Assembly
- Publication number 20130243233
- Publication date Sep 19, 2013
- XEDIT CORPORATION
- Claude M. Karczmer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE