Growing community of inventors

Montgomery, TX, United States of America

John Schreiner

Average Co-Inventor Count = 2.25

ph-index = 2

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 = 6

John SchreinerSuranjan Roychowdhury (2 patents)John SchreinerRobert Lagow (1 patent)John SchreinerDavid C Hemink (1 patent)John SchreinerJohn Schreiner (3 patents)Suranjan RoychowdhurySuranjan Roychowdhury (30 patents)Robert LagowRobert Lagow (4 patents)David C HeminkDavid C Hemink (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Medivators Inc. (3 from 69 patents)


3 patents:

1. 12207789 - Disposable valve for an endoscope optionally having a lubricant and/or an antimicrobial agent

2. D870281 - Fitting for an endoscope device having a tab

3. D870280 - Fitting for an endoscope device having protuberances

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as of
1/8/2026
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