Growing community of inventors

Herculaneum, MO, United States of America

Kai Ravnborg

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 = 1

Kai RavnborgCarlos E Aguirre (1 patent)Kai RavnborgAnthony W Worcester (1 patent)Kai RavnborgKai Ravnborg (1 patent)Carlos E AguirreCarlos E Aguirre (3 patents)Anthony W WorcesterAnthony W Worcester (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Doe Run Company (1 from 5 patents)


1 patent:

1. 4808376 - Method of alloying aluminum and calcium into lead

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12/21/2025
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