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Peoria, AZ, United States of America

Clifton P Colwell

Average Co-Inventor Count = 7.39

ph-index = 8

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 = 359

Clifton P ColwellArthur A Bertolero (8 patents)Clifton P ColwellCraig B Berky (8 patents)Clifton P ColwellAlan A Davidner (8 patents)Clifton P ColwellBrad Eugene Vazales (8 patents)Clifton P ColwellKen Watson (8 patents)Clifton P ColwellJames M Gracy (8 patents)Clifton P ColwellDwight P Morejohn (2 patents)Clifton P ColwellDwayne Griffin (1 patent)Clifton P ColwellRichard Tefo (1 patent)Clifton P ColwellClifton P Colwell (8 patents)Arthur A BertoleroArthur A Bertolero (70 patents)Craig B BerkyCraig B Berky (58 patents)Alan A DavidnerAlan A Davidner (49 patents)Brad Eugene VazalesBrad Eugene Vazales (26 patents)Ken WatsonKen Watson (12 patents)James M GracyJames M Gracy (12 patents)Dwight P MorejohnDwight P Morejohn (128 patents)Dwayne GriffinDwayne Griffin (1 patent)Richard TefoRichard Tefo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Endoclear LLC (8 from 24 patents)


8 patents:

1. 9579012 - Visualized endotracheal tube placement systems

2. 9398837 - Methods for confirming placement of endotracheal tubes

3. 8601633 - Cleaning of body-inserted medical tubes

4. 8468637 - Mechanically-actuated endotracheal tube cleaning device

5. 8458844 - Medical tube cleaning apparatus

6. 8381345 - Devices for cleaning endotracheal tubes

7. 8382908 - Methods for cleaning endotracheal tubes

8. 8157919 - Methods for removing debris from medical tubes

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as of
12/11/2025
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