Growing community of inventors

Chicago, IL, United States of America

Demetrius K Lopes

Average Co-Inventor Count = 3.00

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 = 418

Demetrius K LopesRoger Noel Hastings (2 patents)Demetrius K LopesSteven J Ferry (2 patents)Demetrius K LopesDemetrius K Lopes (2 patents)Roger Noel HastingsRoger Noel Hastings (171 patents)Steven J FerrySteven J Ferry (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stereotaxis, Inc. (2 from 133 patents)


2 patents:

1. 8060184 - Method of navigating medical devices in the presence of radiopaque material

2. 7248914 - Method of navigating medical devices in the presence of radiopaque material

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1/1/2026
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