Growing community of inventors

Frazer, PA, United States of America

Sven Dethlefs

Average Co-Inventor Count = 5.00

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 = 31

Sven DethlefsEnrique Calderon Oliveras (2 patents)Sven DethlefsMark Milton-Edwards (2 patents)Sven DethlefsJames Roche (2 patents)Sven DethlefsFrederic Scott Fleming (2 patents)Sven DethlefsSven Dethlefs (2 patents)Enrique Calderon OliverasEnrique Calderon Oliveras (20 patents)Mark Milton-EdwardsMark Milton-Edwards (17 patents)James RocheJames Roche (5 patents)Frederic Scott FlemingFrederic Scott Fleming (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Norton (Waterford) Limited (2 from 77 patents)


2 patents:

1. D852947 - Inhaler

2. D832997 - Inhaler

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as of
1/13/2026
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