Growing community of inventors

Sunnyvale, CA, United States of America

Kevin Christian Coullahan

Average Co-Inventor Count = 5.83

ph-index = 4

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 = 49

Kevin Christian CoullahanJon Christopher Lake (6 patents)Kevin Christian CoullahanHoward Geoffrey Nuk (6 patents)Kevin Christian CoullahanHartmut Heinrich Esslinger (6 patents)Kevin Christian CoullahanWilliam H Robertson, Jr (3 patents)Kevin Christian CoullahanPeter Kossev (3 patents)Kevin Christian CoullahanMichael J Slipy (3 patents)Kevin Christian CoullahanLucas Graeme Williams (3 patents)Kevin Christian CoullahanKevin Christian Coullahan (6 patents)Jon Christopher LakeJon Christopher Lake (47 patents)Howard Geoffrey NukHoward Geoffrey Nuk (42 patents)Hartmut Heinrich EsslingerHartmut Heinrich Esslinger (25 patents)William H Robertson, JrWilliam H Robertson, Jr (88 patents)Peter KossevPeter Kossev (11 patents)Michael J SlipyMichael J Slipy (3 patents)Lucas Graeme WilliamsLucas Graeme Williams (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Disney Enterprises, Inc. (3 from 2,772 patents)

2. Disney Enterprise, Inc. (3 from 25 patents)


6 patents:

1. D497605 - Cordless telephone

2. D494954 - Surface configuration of a cordless telephone front

3. D494944 - Surface configuration of a two-way radio front

4. D493776 - Two-way radio

5. D493435 - Two-way radio

6. D487445 - Cordless telephone

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as of
1/5/2026
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