Growing community of inventors

Saint Paul, MN, United States of America

John W Ahern

Average Co-Inventor Count = 3.00

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 = 21

John W AhernTimothy A Bachman (2 patents)John W AhernErnest W Grumbles, Iii (2 patents)John W AhernJohn W Ahern (2 patents)Timothy A BachmanTimothy A Bachman (50 patents)Ernest W Grumbles, IiiErnest W Grumbles, Iii (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)

2. Sharpshooter LLC (1 from 1 patent)


2 patents:

1. 9261392 - Fluid-controlled electronic games and measurement devices

2. 8544341 - Device including an accelerometer in a watertight container for sensing a urine stream

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1/16/2026
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