Growing community of inventors

St. Cloud, MN, United States of America

Jeffrey J Hallermann

Average Co-Inventor Count = 2.00

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

Jeffrey J Hallermann ↔ Douglas J Tanner (1 patent)Jeffrey J HallermannJeffrey J Hallermann (1 patent)Douglas J TannerDouglas J Tanner (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. General Signal Corporation (1 from 786 patents)


1 patent:

1. 5226851 - Low backlash compensating coupler

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12/31/2025
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