Growing community of inventors

Wallingford, PA, United States of America

Michael P Marion

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 17

Michael P MarionDavid C Otto (2 patents)Michael P MarionJames Stephen Bailey (1 patent)Michael P MarionLawrence D Huppman (1 patent)Michael P MarionTimothy C Croce (1 patent)Michael P MarionMichael P Marion (3 patents)David C OttoDavid C Otto (3 patents)James Stephen BaileyJames Stephen Bailey (7 patents)Lawrence D HuppmanLawrence D Huppman (6 patents)Timothy C CroceTimothy C Croce (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (3 from 16,338 patents)


3 patents:

1. 5487801 - Pre-proof temperature controlling assembly

2. 5476568 - Pre-proof temperature controlling assembly

3. 5059996 - Apparatus for processing a photosensitive element

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as of
12/10/2025
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