Boston, MA, United States of America

John A Parrish

This inventor holds 6 USPTO granted patents. Top assignee: The General Hospital Corporation. Active years: 1987-2014.


% Patents Active = 66.7

Average Co-Inventor Count = 3.3

ph-index = 5

Forward Citations = 329(Granted Patents)


Location History:

  • Weston, MA (US) (1987 - 1994)
  • Boston, MA (US) (1991 - 2014)

Company Filing History:


Years Active: 1987-2014

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6 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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