Growing community of inventors

Torrington, CT, United States of America

Joseph A Weaver, Jr

Average Co-Inventor Count = 5.00

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

Joseph A Weaver, Jr ↔ Ronald J Muir (1 patent)Joseph A Weaver, Jr ↔ Michael T Costello (1 patent)Joseph A Weaver, Jr ↔ Zhaopeng Li (1 patent)Joseph A Weaver, Jr ↔ Igor Riff (1 patent)Joseph A Weaver, Jr ↔ Zhaopeng Li (0 patent)Joseph A Weaver, JrJoseph A Weaver, Jr (1 patent)Ronald J MuirRonald J Muir (23 patents)Michael T CostelloMichael T Costello (5 patents)Zhaopeng LiZhaopeng Li (4 patents)Igor RiffIgor Riff (4 patents)Zhaopeng LiZhaopeng Li (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Crompton Gmbh (1 from 151 patents)

2. Chemtura Corporation (149 patents)

3. Chemtura Canada Co./cie (0 patent)


1 patent:

1. 7585822 - Emulsifier blends for lubricating oils

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as of
1/8/2026
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