Growing community of inventors

Glenshaw, PA, United States of America

John S Sieger

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 = 2

John S Sieger ↔ Joseph A Gulotta (1 patent)John S SiegerJohn S Sieger (1 patent)Joseph A GulottaJoseph A Gulotta (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ppg Industries, Inc. (1 from 2,825 patents)


1 patent:

1. 4036626 - Metallic seal for preventing tin leaks in a float glass furnace

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