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For the Inventor, By the Inventor

Bryn Mawr, PA, United States of America

Joseph M Callahan

USPTO Granted Patents = 6 


Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 37(Granted Patents)


Location History:

  • Hayward, CA (US) (1989 - 1999)
  • Bryn Mawr, PA (US) (2013 - 2016)

Company Filing History:

goldMedal3 out of 3 
 
Ciright Systems, Inc.
 patents
silverMedal1 out of 1 
 
Tapp Technologies, LLC
 patent
where one patent can have more than one assignee

Years Active: 1989-2016

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6 patents (USPTO):Explore Patents
1. 9253264 - Content distribution platform for beverage dispensing environments (2016-02-02),
2. 8925006 - Content distribution platform (2014-12-30),
3. 8660959 - Content distribution platform (2014-02-25),
4. 8363618 - Content distribution platform (2013-01-29),
5. D404806 - Strip for water sealing steel bath tubs from studs and dry wall (1999-01-26),
6. D299963 - Strip for water sealing bath tubs from dry wall and wall studs (1989-02-21),
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