Growing community of inventors

Franklin, PA, United States of America

Daniel R Stumpf

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 = 0

Daniel R Stumpf ↔ Thomas W Parker (1 patent)Daniel R Stumpf ↔ David S Pozgay (1 patent)Daniel R Stumpf ↔ Robert D Beggs (1 patent)Daniel R Stumpf ↔ David E Plotner (1 patent)Daniel R Stumpf ↔ Slavisa Dacic (1 patent)Daniel R Stumpf ↔ Steve Dings (1 patent)Daniel R Stumpf ↔ Kevin Mcintire (1 patent)Daniel R StumpfDaniel R Stumpf (1 patent)Thomas W ParkerThomas W Parker (60 patents)David S PozgayDavid S Pozgay (39 patents)Robert D BeggsRobert D Beggs (7 patents)David E PlotnerDavid E Plotner (4 patents)Slavisa DacicSlavisa Dacic (4 patents)Steve DingsSteve Dings (2 patents)Kevin McintireKevin Mcintire (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Werner Co. (1 from 217 patents)


1 patent:

1. 12163379 - Extension ladder with groove box rails and method

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12/26/2025
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