Growing community of inventors

Limoges, France

Christian Ravagnani

Average Co-Inventor Count = 4.00

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

Christian RavagnaniThomas Landon (1 patent)Christian RavagnaniMurielle Perronnet (1 patent)Christian RavagnaniJames David Osby (1 patent)Christian RavagnaniAlexandre Sevagen (0 patent)Christian RavagnaniThomas E Landon (0 patent)Christian RavagnaniThomas E Landon (1 patent)Christian RavagnaniChristian Ravagnani (1 patent)Thomas LandonThomas Landon (3 patents)Murielle PerronnetMurielle Perronnet (2 patents)James David OsbyJames David Osby (1 patent)Alexandre SevagenAlexandre Sevagen (0 patent)Thomas E LandonThomas E Landon (0 patent)Thomas E LandonThomas E Landon (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Imerys USA, Inc. (1 from 42 patents)

2. Imertech Sas (49 patents)

3. Imerys Ceramics France (3 patents)

4. Kentucky-Tennessee Clay Co. (1 patent)


1 patent:

1. 10982163 - Mineral additive blend compositions and methods of use thereof

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1/7/2026
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