Growing community of inventors

Oakdale, MN, United States of America

Lewis F Roberts

Average Co-Inventor Count = 3.00

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 = 0

Lewis F Roberts ↔ Daniel J Donohoe (1 patent)Lewis F Roberts ↔ Charles E Wonhof (1 patent)Lewis F RobertsLewis F Roberts (1 patent)Daniel J DonohoeDaniel J Donohoe (1 patent)Charles E WonhofCharles E Wonhof (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Leucadia, Inc. (1 from 22 patents)


1 patent:

1. 6145658 - Packaging assembly

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as of
12/19/2025
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