Growing community of inventors

Plantation, FL, United States of America

William Stephen Steinoff

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 0

William Stephen Steinoff ↔ Dietmar Frank Wennemer (1 patent)William Stephen Steinoff ↔ Steven Andrew Prsa (1 patent)William Stephen Steinoff ↔ Simon Coulson (1 patent)William Stephen SteinoffWilliam Stephen Steinoff (1 patent)Dietmar Frank WennemerDietmar Frank Wennemer (23 patents)Steven Andrew PrsaSteven Andrew Prsa (6 patents)Simon CoulsonSimon Coulson (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Blackberry Corporation (1 from 5,892 patents)


1 patent:

1. 9694520 - Method of manufacturing portable electronic device

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as of
12/28/2025
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