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For the Inventor, By the Inventor

Clifton upon Teme, United Kingdom

John E Fletcher

This inventor holds 2 USPTO granted patents. Top assignee: Ambi-Rad Limited. Active years: 1989-1990.

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 25(Granted Patents)


Location History:

  • Worcester, GB (1989)
  • Clifton-on-Teme, GB (1990)

Company Filing History:

goldMedal2 out of 6 
 
Ambi-Rad Limited
 patents

Years Active: 1989-1990

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2 patents (USPTO):Explore Patents
1. 4892084 - Space heating appliance (1990-01-09),
2. 4869230 - Space heating appliance (1989-09-26),
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