Growing community of inventors

Ambler, PA, United States of America

Stephen B Richter

Average Co-Inventor Count = 2.40

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 = 193

Stephen B RichterScott Fields (2 patents)Stephen B RichterThomas C Marin (1 patent)Stephen B RichterStephen B Richter (2 patents)Scott FieldsScott Fields (8 patents)Thomas C MarinThomas C Marin (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (2 from 832,880 patents)


2 patents:

1. 5186463 - Method of playing a lottery game

2. 5157602 - Apparatus and method for generating number sets

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