Growing community of inventors

Milwaukee, WI, United States of America

Robert A Butschle

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 = 11

Robert A Butschle ↔ Michael Thomas Pier (1 patent)Robert A Butschle ↔ Michael T Pier (1 patent)Robert A ButschleRobert A Butschle (1 patent)Michael Thomas PierMichael Thomas Pier (12 patents)Michael T PierMichael T Pier (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nordco Inc. (1 from 74 patents)


1 patent:

1. 8516965 - Automatic spike feeder system

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12/29/2025
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