Growing community of inventors

Petaluma, CA, United States of America

Johann Fritz Karkheck

Average Co-Inventor Count = 4.00

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 = 0

Johann Fritz KarkheckAdam Hansel (1 patent)Johann Fritz KarkheckDylan Harper (1 patent)Johann Fritz KarkheckJennifer June Bullockus (1 patent)Johann Fritz KarkheckJohann Fritz Karkheck (1 patent)Adam HanselAdam Hansel (5 patents)Dylan HarperDylan Harper (1 patent)Jennifer June BullockusJennifer June Bullockus (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Terabase Energy, Inc. (1 from 6 patents)


1 patent:

1. 11938576 - Systems and methods for threading a torque tube through U-bolt and module rail devices

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12/10/2025
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