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Chesham, United Kingdom

John R Ballard

USPTO Granted Patents = 4

Average Co-Inventor Count = 1.5

ph-index = 4

Forward Citations = 67(Granted Patents)

Location History:

Chesham, GB (1981 - 1984)
Sarrett, GB (1985)
Sarratt, GB (1986)

Company Filing History:

Rolls-royce Corporation

Years Active: 1981-1986

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4566270 - Gas turbine engine infra-red radiation suppressor (1986-01-28),

2. 4502875 - Air intakes of aircraft mounted gas turbine engines (1985-03-05),

3. 4425756 - Gas turbine engine and its associated air intake system (1984-01-17),

4. 4291530 - Gas turbine engine cowling (1981-09-29),

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