Growing community of inventors

Cortland, OH, United States of America

Douglas S Cummings

Average Co-Inventor Count = 2.67

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 = 47

Douglas S CummingsChristopher Adrian Margrave (1 patent)Douglas S CummingsDuane Lee Brantingham (1 patent)Douglas S CummingsJohn M Chupak (1 patent)Douglas S CummingsMichael De Angelis (1 patent)Douglas S CummingsDouglas S Cummings (2 patents)Christopher Adrian MargraveChristopher Adrian Margrave (22 patents)Duane Lee BrantinghamDuane Lee Brantingham (18 patents)John M ChupakJohn M Chupak (13 patents)Michael De AngelisMichael De Angelis (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Delphi Technologies, Inc. (2 from 5,161 patents)


2 patents:

1. 6247965 - Electrical connector having sealed snap-in locking cavity plugs

2. 6142813 - Electrical connector assembly

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12/9/2025
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