Growing community of inventors

Zelienople, PA, United States of America

Steven P Day

Average Co-Inventor Count = 6.18

ph-index = 3

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 = 299

Steven P DayRegis J Nero, Jr (3 patents)Steven P DayJeffrey A Gibala (3 patents)Steven P DayMatthew G Cimbala (3 patents)Steven P DayRobert Dale Parks (2 patents)Steven P DayRyan Christopher Kaintz (2 patents)Steven P DayJoy Cottrill (2 patents)Steven P DayRoger Astbury Smith (1 patent)Steven P DaySteven P Day (3 patents)Regis J Nero, JrRegis J Nero, Jr (20 patents)Jeffrey A GibalaJeffrey A Gibala (8 patents)Matthew G CimbalaMatthew G Cimbala (4 patents)Robert Dale ParksRobert Dale Parks (25 patents)Ryan Christopher KaintzRyan Christopher Kaintz (25 patents)Joy CottrillJoy Cottrill (2 patents)Roger Astbury SmithRoger Astbury Smith (75 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tollgrade Communications, Inc. (3 from 38 patents)


3 patents:

1. 8065099 - Power distribution monitoring system and method

2. D640537 - Line clamp

3. D622583 - Line clamp

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as of
12/5/2025
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