Growing community of inventors

Flower Mound, TX, United States of America

David J Berger

Average Co-Inventor Count = 3.00

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 = 14

David J BergerKunjithapadam Raghavendran (1 patent)David J BergerThomas G Whiteley (1 patent)David J BergerChristopher A Nelson (1 patent)David J BergerPaul J Troxler (1 patent)David J BergerStephen L Pilcher (1 patent)David J BergerMuhammad Salman (1 patent)David J BergerDavid J Berger (2 patents)Kunjithapadam RaghavendranKunjithapadam Raghavendran (24 patents)Thomas G WhiteleyThomas G Whiteley (14 patents)Christopher A NelsonChristopher A Nelson (8 patents)Paul J TroxlerPaul J Troxler (3 patents)Stephen L PilcherStephen L Pilcher (1 patent)Muhammad SalmanMuhammad Salman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Paccar Inc. (1 from 1,176 patents)

2. Otis Engineering Corporation (1 from 461 patents)


2 patents:

1. 8925999 - Fairing mounting system

2. 5219025 - Method and apparatus for gravel packing a well through a tubing string

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idiyas.com
as of
12/15/2025
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