Growing community of inventors

Williamsburg, MA, United States of America

Lewis J Halberstadt

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 10

Lewis J HalberstadtCharles F Foley (1 patent)Lewis J HalberstadtLewis J Halberstadt (1 patent)Charles F FoleyCharles F Foley (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 4044721 - Fish tank construction

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12/20/2025
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