Growing community of inventors

Wakefield, MA, United States of America

Lawrence A Ellis

Average Co-Inventor Count = 2.00

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 = 21

Lawrence A EllisRichard J Rubin (2 patents)Lawrence A EllisJames S Wallace (1 patent)Lawrence A EllisLawrence A Ellis (3 patents)Richard J RubinRichard J Rubin (11 patents)James S WallaceJames S Wallace (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Boston Metal Products Corporation (2 from 16 patents)

2. Boston Retail Products, Inc. (1 from 1 patent)


3 patents:

1. 8939419 - Multi-layer impact resistant bumper

2. 7762836 - System and method for distribution of electrical power

3. 7527521 - System and method for distribution of electrical power

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1/21/2026
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