Growing community of inventors

Aberdeen, United Kingdom

William D Ritchie

Average Co-Inventor Count = 6.00

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 = 25

William D Ritchie ↔ Robert C Smith (1 patent)William D Ritchie ↔ Graeme H Falconer (1 patent)William D Ritchie ↔ Steve Johnstone (1 patent)William D Ritchie ↔ Stan A Ralph (1 patent)William D Ritchie ↔ Steve G Hall (1 patent)William D Ritchie ↔ Graeme Falconer (1 patent)William D RitchieWilliam D Ritchie (1 patent)Robert C SmithRobert C Smith (9 patents)Graeme H FalconerGraeme H Falconer (4 patents)Steve JohnstoneSteve Johnstone (2 patents)Stan A RalphStan A Ralph (1 patent)Steve G HallSteve G Hall (1 patent)Graeme FalconerGraeme Falconer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Baker Hughes Corporation (1 from 5,728 patents)


1 patent:

1. 6755253 - Pressure control system for a wet connect/disconnect hydraulic control line connector

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as of
12/28/2025
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