Growing community of inventors

Liberty Township, OH, United States of America

Arthur Joseph Koehler

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 = 1

Arthur Joseph Koehler ↔ John Carroll Molander (1 patent)Arthur Joseph Koehler ↔ Howard Jay Kalnitz (1 patent)Arthur Joseph Koehler ↔ Michael Gary Nease (1 patent)Arthur Joseph KoehlerArthur Joseph Koehler (1 patent)John Carroll MolanderJohn Carroll Molander (16 patents)Howard Jay KalnitzHoward Jay Kalnitz (1 patent)Michael Gary NeaseMichael Gary Nease (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Venti-now (1 from 1 patent)


1 patent:

1. 11253664 - Emergency respiratory ventilator

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as of
12/8/2025
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