Growing community of inventors

Tucson, AZ, United States of America

Frank P Johansen

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

Frank P JohansenKeith A Elkins (1 patent)Frank P JohansenPaul T Hudak (1 patent)Frank P JohansenGary Lee Lidstone (1 patent)Frank P JohansenFrank P Johansen (1 patent)Keith A ElkinsKeith A Elkins (3 patents)Paul T HudakPaul T Hudak (3 patents)Gary Lee LidstoneGary Lee Lidstone (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Raytheon Company (1 from 8,191 patents)


1 patent:

1. 11987354 - Hypersonic air-flow deflector, and attachment method

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