For the Inventor, By the Inventor

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Organización National De Ciegos Españoles

USPTO Granted Patents = 1

Forward Citations = 88

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6 inventors (with patents filed for the assignee):

Kurt L Businger (1 out of 5 patents)

Christopher Collins (1 out of 3 patents)

Kevin Romano (1 out of 3 patents)

4. Dana Letiecq (1 out of 1 patent)

5. Angel Sierra Calvo (1 out of 1 patent)

6. Scott D Hultzman (1 out of 14 patents)

1 patent: Sort by Forward Citations

1. 7590950 - Mobile lottery terminal including features facilitating use by visually impaired ticket agents (2009-09-15),

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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#247 in Madrid

#1,547 in Spain

Organización National De Ciegos Españoles

Forward Citations = 88

6 inventors:

Kurt L Businger (1 out of 5 patents)

Christopher Collins (1 out of 3 patents)

Kevin Romano (1 out of 3 patents)

4. Dana Letiecq (1 out of 1 patent)

5. Angel Sierra Calvo (1 out of 1 patent)

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