David L. Ramon

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Holland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Response system and method with dynamic personality assignment
- Patent number 8,340,059
- Issue date Dec 25, 2012
- Fleetwood Group, Inc.
- William S. Buehler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Response system and method with dynamic personality assignment
- Patent number 7,746,820
- Issue date Jun 29, 2010
- Fleetwood Group, Inc.
- William S. Buehler
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Wireless polling system using spread-spectrum communication
- Patent number 7,599,703
- Issue date Oct 6, 2009
- Fleetwood Group, Inc.
- Harry G. Derks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RESPONSE SYSTEM AND METHOD WITH DYNAMIC PERSONALITY ASSIGNMENT
- Publication number 20090040183
- Publication date Feb 12, 2009
- FLEETWOOD GROUP, INC.
- William S. Buehler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESPONSE SYSTEM AND METHOD WITH DYNAMIC PERSONALITY ASSIGNMENT
- Publication number 20060072497
- Publication date Apr 6, 2006
- FLEETWOOD GROUP, INC.
- William S. Buehler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS POLLING SYSTEM USING SPREAD-SPECTRUM COMMUNICATION
- Publication number 20040229642
- Publication date Nov 18, 2004
- FLEETWOOD GROUP, INC.
- Harry G. Derks
- H04 - ELECTRIC COMMUNICATION TECHNIQUE