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Birmingham, United Kingdom

Bertram J Palmer

USPTO Granted Patents = 5

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 92(Granted Patents)

Location History:

Barton-under-Needwood, Near Burton-on-Trent, EN (1976)
Birmingham, GB (1978)
Burton on Trent, GB (1980)
Staffordshire?, GB (1983)
Staffordshire, GB (1984)

Company Filing History:

Gkn Transmissions Limited

Years Active: 1976-1984

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4440256 - Bearing and universal joint assembly (1984-04-03),

2. 4414046 - Friction welding (1983-11-08),

3. 4211589 - Shaft and universal joint assembly (1980-07-08),

4. 4125037 - Variable speed transmission means (1978-11-14),

5. 3937035 - Universal joint (1976-02-10),

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