Growing community of inventors

Greenville, SC, United States of America

Stephen J Root

Average Co-Inventor Count = 6.00

ph-index = 2

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

Stephen J RootCharles Morris Smith (2 patents)Stephen J RootWilliam Paul Rogers (2 patents)Stephen J RootKirk Yedinak (2 patents)Stephen J RootKenneth Herring (2 patents)Stephen J RootFurman E Burgess (2 patents)Stephen J RootStephen J Root (2 patents)Charles Morris SmithCharles Morris Smith (44 patents)William Paul RogersWilliam Paul Rogers (23 patents)Kirk YedinakKirk Yedinak (2 patents)Kenneth HerringKenneth Herring (2 patents)Furman E BurgessFurman E Burgess (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)

2. Diversified Systems, Inc. (1 from 8 patents)


2 patents:

1. 6189470 - Automatic pillow sham sewing machine

2. 6082281 - Automatic pillow sham sewing machine

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as of
12/15/2025
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