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Latest external collaboration on country level. Dive into details by clicking on the dots.

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Dive into the research topics where Vaughn B. Grannis is active.

Publication


Featured researches published by Vaughn B. Grannis.


Archive | 1993

Unidirectional fluid valve.

Daniel A. Japuntich; Vaughn B. Grannis; Harold J. Seppala; Anthony B. Ferguson


Archive | 1996

Full face respirator mask having integral connectors disposed in lens area

Joseph G. Reischel; Vaughn B. Grannis; David P. Knivsland


Archive | 2001

Filtering face mask that has a new exhalation valve

Daniel A. Japuntich; Vaughn B. Grannis; Harold J. Seppala; Anthony B. Ferguson


Archive | 2000

Fibrous filtration face mask having a new unidirectional fluid valve

Daniel A. Japuntich; Vaughn B. Grannis; Harold J. Seppala; Anthony B. Ferguson


Archive | 2001

Method of making a filtering face mask that has an exhalation valve

Daniel A. Japuntich; Vaughn B. Grannis; Harold J. Seppala; Anthony B. Ferguson


Archive | 1995

Full face respirator

Joseph G. Reischel; David P. Knivsland; Gerald M. Brostrom; David C. Byram; Vaughn B. Grannis


Archive | 2007

Method Of Making A Filtering Face Mask Having New Exhalation Valve

Daniel A. Japuntich; Vaughn B. Grannis; Harold J. Seppala; Anthony B. Ferguson


Archive | 2002

Filter mask for face

Anthony B. Ferguson; Vaughn B. Grannis; Daniel A. Japuntich; Harold J. Seppala; アンソニー・ビー・ファーガソン; ヴォーン・ビー・グラニス; ダニエル・エイ・ジャプンティチ; ハロルド・ジェイ・セッパラ


Archive | 1997

Masque a gaz integral dote de connecteurs integres disposes dans un hublot

Joseph G. Reischel; Vaughn B. Grannis; David P. Knivsland


Archive | 1996

Full face respirator lens

Vaughn B. Grannis; David P. Knivsland; Joseph G. Reischel; Gerald M. Brostrom; David C. Byram

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