Growing community of inventors

Westminster, CO, United States of America

Steven James Johnston

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 = 22

Steven James Johnston ↔ Matthew T Crisfield (1 patent)Steven James Johnston ↔ John Richard McCarthy (1 patent)Steven James JohnstonSteven James Johnston (1 patent)Matthew T CrisfieldMatthew T Crisfield (5 patents)John Richard McCarthyJohn Richard McCarthy (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Micromotion Gmbh (1 from 476 patents)


1 patent:

1. 6308580 - Coriolis flowmeter having a reduced flag dimension

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12/10/2025
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