Growing community of inventors

Berthoud, CO, United States of America

Marvin L Castor

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 = 2

Marvin L Castor ↔ David R Miller (1 patent)Marvin L Castor ↔ Craig L Bartels (1 patent)Marvin L CastorMarvin L Castor (1 patent)David R MillerDavid R Miller (2 patents)Craig L BartelsCraig L Bartels (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Adolph Coors Company (1 from 140 patents)


1 patent:

1. 4932823 - Can end tab sensing apparatus

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12/19/2025
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