Growing community of inventors

Flemmington, NJ, United States of America

Al Kratzer

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 = 38

Al Kratzer ↔ Jeffry S Shaw (1 patent)Al Kratzer ↔ James M Harris (1 patent)Al KratzerAl Kratzer (1 patent)Jeffry S ShawJeffry S Shaw (2 patents)James M HarrisJames M Harris (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Minnesota Mining and Manufacturing Company (1 from 7,865 patents)


1 patent:

1. 5264080 - Archival aperture card

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