Growing community of inventors

Hoffman Estates, IL, United States of America

John C Colwell

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

John C Colwell ↔ Stuart K Koford (1 patent)John C Colwell ↔ Michael R Parrillo (1 patent)John C Colwell ↔ Alexander D Simon (1 patent)John C ColwellJohn C Colwell (2 patents)Stuart K KofordStuart K Koford (2 patents)Michael R ParrilloMichael R Parrillo (1 patent)Alexander D SimonAlexander D Simon (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Allied Corporation (1 from 1,393 patents)

2. Bunker Ramo Corporation (1 from 297 patents)


2 patents:

1. 4385793 - Medical terminal clip with anti-tangle device

2. 4351343 - ECG Patient monitoring lead assembly

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