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For the Inventor, By the Inventor

Derby, United Kingdom

Edward S Hadaway

This inventor holds 4 USPTO granted patents. Top assignee: Rolls-Royce Corporation. Active years: 1984-1995.

USPTO Granted Patents = 4

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 165(Granted Patents)


Location History:

  • Derby, GB (1990 - 1992)
  • Duffield, GB (1984 - 1995)

Company Filing History:

goldMedal4 out of 6,025 
 
Rolls-Royce Corporation
 patents

Years Active: 1984-1995

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4 patents (USPTO):Explore Patents
1. 5478203 - Blade pitch change mechanism (1995-12-26),
2. 5107676 - Reduction gear assembly and a gas turbine engine (1992-04-28),
3. 4919590 - Compressor and air bleed arrangement (1990-04-24),
4. 4428713 - Turbine (1984-01-31),
Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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