Growing community of inventors

White Marsh, MD, United States of America

Harry R Hall

Average Co-Inventor Count = 4.00

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 = 16

Harry R HallGregory Scott Snider (3 patents)Harry R HallDavid C Campbell (3 patents)Harry R HallLynn E Lentino (3 patents)Harry R HallHarry R Hall (3 patents)Gregory Scott SniderGregory Scott Snider (92 patents)David C CampbellDavid C Campbell (70 patents)Lynn E LentinoLynn E Lentino (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Black Decker Inc. (3 from 5,073 patents)


3 patents:

1. 6512188 - Lockout mechanism for power tool

2. 6288350 - Lockout mechanism for power tool

3. 6091035 - Lockout mechanism for power tool

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as of
12/30/2025
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