Growing community of inventors

Denver, CO, United States of America

John Craig Spencer

Average Co-Inventor Count = 11.00

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 = 5

John Craig SpencerDavid Wayne Nowakowski (1 patent)John Craig SpencerScott Gene Buss (1 patent)John Craig SpencerJohn David Bilthuis (1 patent)John Craig SpencerMichael Donald Eide (1 patent)John Craig SpencerMaria Leonor Caballero Ruiz (1 patent)John Craig SpencerLynn J Kelleher (1 patent)John Craig SpencerBeverly Lynn Nicol (1 patent)John Craig SpencerAndrew Yung Ern Tan (1 patent)John Craig SpencerDavid John Scott (1 patent)John Craig SpencerDeborah Marie Livingston (1 patent)John Craig SpencerJohn Craig Spencer (1 patent)David Wayne NowakowskiDavid Wayne Nowakowski (11 patents)Scott Gene BussScott Gene Buss (5 patents)John David BilthuisJohn David Bilthuis (4 patents)Michael Donald EideMichael Donald Eide (3 patents)Maria Leonor Caballero RuizMaria Leonor Caballero Ruiz (2 patents)Lynn J KelleherLynn J Kelleher (1 patent)Beverly Lynn NicolBeverly Lynn Nicol (1 patent)Andrew Yung Ern TanAndrew Yung Ern Tan (1 patent)David John ScottDavid John Scott (1 patent)Deborah Marie LivingstonDeborah Marie Livingston (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oracle International Corporation (1 from 11,341 patents)


1 patent:

1. 10997556 - Summarizing tabular data across multiple projects using user-defined attributes

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1/3/2026
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