Growing community of inventors

Quakertown, PA, United States of America

David W Fisher

Average Co-Inventor Count = 1.41

ph-index = 4

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 = 96

David W FisherCharles Reese (1 patent)David W FisherJoseph T Furlong (1 patent)David W FisherLee N Denny (1 patent)David W FisherDavid W Fisher (4 patents)Charles ReeseCharles Reese (1 patent)Joseph T FurlongJoseph T Furlong (1 patent)Lee N DennyLee N Denny (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (2 from 832,812 patents)

2. J.g. Furniture Systems Inc. (2 from 11 patents)


4 patents:

1. 6171259 - Fecal specimen sampling and analysis

2. 5265620 - Fecal specimen sampling and temperature measuring device

3. 4805538 - Electric terminal table

4. 4567835 - Manual adjustable terminal table

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as of
12/18/2025
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