Growing community of inventors

Staines, Middlesex, United Kingdom

Donald B Longmore

Average Co-Inventor Count = 1.33

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 104

Donald B LongmoreIan Leitch McDougall (1 patent)Donald B LongmoreAlan G Armstrong (1 patent)Donald B LongmoreMichael C Begg (1 patent)Donald B LongmoreDonald B Longmore (3 patents)Ian Leitch McDougallIan Leitch McDougall (24 patents)Alan G ArmstrongAlan G Armstrong (3 patents)Michael C BeggMichael C Begg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,912 patents)

2. Oxford Medical Limited (1 from 9 patents)


3 patents:

1. 5162768 - Magnetic field generating assembly

2. 4827931 - Surgical catheters with suturing device and NMR opaque material

3. 4816763 - Fluid flow monitoring

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1/9/2026
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