Growing community of inventors

Stains, France

Roland Levrat

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 = 1

Roland LevratPierre Pressaco (1 patent)Roland LevratRoland Levrat (1 patent)Pierre PressacoPierre Pressaco (24 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Alliedsignal Europe Services Techniques (1 from 40 patents)


1 patent:

1. 5451098 - Multislope compensator

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12/16/2025
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