Growing community of inventors

Riverton, UT, United States of America

Douglas Dean Metcalf

Average Co-Inventor Count = 5.00

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

Douglas Dean MetcalfIan James McDonald (1 patent)Douglas Dean MetcalfAlan Panezic (1 patent)Douglas Dean MetcalfDavid Lloyd Heit (1 patent)Douglas Dean MetcalfJames Misasi (1 patent)Douglas Dean MetcalfIan J Mcdonald (1 patent)Douglas Dean MetcalfAlan Tom Panezic (1 patent)Douglas Dean MetcalfDouglas Dean Metcalf (1 patent)Ian James McDonaldIan James McDonald (9 patents)Alan PanezicAlan Panezic (9 patents)David Lloyd HeitDavid Lloyd Heit (5 patents)James MisasiJames Misasi (1 patent)Ian J McdonaldIan J Mcdonald (2 patents)Alan Tom PanezicAlan Tom Panezic (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Blackberry Corporation (1 from 5,895 patents)


1 patent:

1. 8798586 - Apparatus, and associated method, for providing enterprise-controlled voice services to wireless devices

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1/8/2026
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