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Boca Raton, FL, United States of America

Leonard W Chapman

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

Leonard W Chapman ↔ Clark VanTine Cooper (1 patent)Leonard W Chapman ↔ William K Tredway (1 patent)Leonard W Chapman ↔ Roy N Guile (1 patent)Leonard W Chapman ↔ Chris C Rhemer (1 patent)Leonard W Chapman ↔ Alan B Minick (1 patent)Leonard W ChapmanLeonard W Chapman (1 patent)Clark VanTine CooperClark VanTine Cooper (23 patents)William K TredwayWilliam K Tredway (19 patents)Roy N GuileRoy N Guile (11 patents)Chris C RhemerChris C Rhemer (6 patents)Alan B MinickAlan B Minick (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. United Technologies Corporation (1 from 10,654 patents)


1 patent:

1. 7296965 - Cryogenic bearings

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12/5/2025
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