Stuart Ackerman — 4 Patents at Learning Tree International

Stuart Ackerman has been granted 4 US patents while listed as an inventor at Learning Tree International. The first was granted in 2006 and the most recent in November 2008. Stuart Ackerman ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Stuart Ackerman in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7454708	System and method for electronic presentations with annotation of preview material	David O'Neal, Sean Dare Smith, Stacy Diehl, Steve Lockwood	2008-11-18	$2,368,000
7134079	System and method for multiple screen electronic presentations	Christopher R. Brown, John M. Moriarty, Sean Dare Smith, Leslie E. Laine, William H. Adams	2006-11-07	$893,000
7131068	System and method for electronic presentations having simultaneous display windows in a control screen	David O'Neal, Sean Dare Smith	2006-10-31	$860,000
7058891	Interface for a system of method of electronic presentations having multiple display screens with remote input	David O'Neal, Sean Dare Smith	2006-06-06	$915,000

Stuart Ackerman — 4 Patents

Issued Patents All Time

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