Growing community of inventors

Ponca City, OK, United States of America

Robert Rapier

Average Co-Inventor Count = 6.00

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

Robert Rapier ↔ Kurt Schalapski (1 patent)Robert Rapier ↔ Mark Hewlett (1 patent)Robert Rapier ↔ Thomas Krumrey (1 patent)Robert Rapier ↔ Bak Shah (1 patent)Robert Rapier ↔ John Steinbach (1 patent)Robert RapierRobert Rapier (1 patent)Kurt SchalapskiKurt Schalapski (18 patents)Mark HewlettMark Hewlett (2 patents)Thomas KrumreyThomas Krumrey (1 patent)Bak ShahBak Shah (1 patent)John SteinbachJohn Steinbach (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Celanese Chemicals Europe Gmbh (1 from 42 patents)


1 patent:

1. 7087795 - Method for the production of aldehydes

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12/26/2025
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