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Danville, CA, United States of America

Lawrence M Silverman

Average Co-Inventor Count = 3.00

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 = 19

Lawrence M SilvermanJames L Phillips (2 patents)Lawrence M SilvermanDale W Richardson (2 patents)Lawrence M SilvermanLawrence M Silverman (2 patents)James L PhillipsJames L Phillips (4 patents)Dale W RichardsonDale W Richardson (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Research & Development Corporation (1 from 9 patents)

2. Richardson & Associates, Ltd. (1 from 2 patents)


2 patents:

1. 4925516 - Method of making a device for cleaning electric knives

2. 4852200 - Device for cleaning electric knives

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as of
12/17/2025
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