John O'Keefe

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Stow, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for generating targeted newsletters
- Patent number 8,137,197
- Issue date Mar 20, 2012
- 38 Studios, LLC
- Douglas Macrae
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR GENERATING TARGETED NEWSLETTERS
- Publication number 20130045807
- Publication date Feb 21, 2013
- 38 STUDIOS, LLC
- Douglas Macrae
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Generating Targeted Newsletters
- Publication number 20080004122
- Publication date Jan 3, 2008
- Douglas Macrae
- G06 - COMPUTING CALCULATING COUNTING