Stuart Ackerman

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Thousand Oaks, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for electronic presentations with annotation of p...
- Patent number 7,454,708
- Issue date Nov 18, 2008
- Learning Tree International
- David Sheldon O'Neal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for multiple screen electronic presentations
- Patent number 7,134,079
- Issue date Nov 7, 2006
- Learning Tree International
- Christopher Robert Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for electronic presentations having simultaneous...
- Patent number 7,131,068
- Issue date Oct 31, 2006
- Learning Tree International
- David Sheldon O'Neal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface for a system of method of electronic presentations having...
- Patent number 7,058,891
- Issue date Jun 6, 2006
- Learning Tree International, Inc.
- David O'Neal
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System And Method For Electronic Presentations
- Publication number 20090037821
- Publication date Feb 5, 2009
- David Sheldon O'Neal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Electronic Presentations
- Publication number 20070271514
- Publication date Nov 22, 2007
- David Sheldon O'Neal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and method for electronic presentations
- Publication number 20060048058
- Publication date Mar 2, 2006
- LEARNING TREE INTERNATIONAL
- David Sheldon O'Neal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for electronic presentations
- Publication number 20040113935
- Publication date Jun 17, 2004
- David O'Neal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and method for electronic presentations
- Publication number 20040008221
- Publication date Jan 15, 2004
- David Sheldon O'Neal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and method for electronic presentations
- Publication number 20020186236
- Publication date Dec 12, 2002
- Christopher Robert Brown
- G06 - COMPUTING CALCULATING COUNTING