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Orchard Lake, MI, United States of America

John Bull

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 = 1

John BullKeith Byer (1 patent)John BullMark Arthurs (1 patent)John BullJohn Bull (1 patent)Keith ByerKeith Byer (1 patent)Mark ArthursMark Arthurs (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eagle Industries, Inc. (1 from 5 patents)


1 patent:

1. 8205592 - Noise abatement engine cover

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as of
12/19/2025
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