Growing community of inventors

Altens, United Kingdom

Leslie Robertson

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 8

Leslie Robertson ↔ Alan Martyn Eddison (1 patent)Leslie Robertson ↔ Richard Alexander Innes (1 patent)Leslie RobertsonLeslie Robertson (1 patent)Alan Martyn EddisonAlan Martyn Eddison (27 patents)Richard Alexander InnesRichard Alexander Innes (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nov Downhole Eurasia Limited (1 from 24 patents)


1 patent:

1. 9637991 - Running and cementing tubing

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12/15/2025
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