Growing community of inventors

St. Charles, MO, United States of America

Mark W Sylvester

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 = 8

Mark W Sylvester ↔ Roland A Ares (1 patent)Mark W SylvesterMark W Sylvester (1 patent)Roland A AresRoland A Ares (15 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hussmann Corporation (1 from 188 patents)


1 patent:

1. 4502292 - Climatic control system

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12/8/2025
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