Growing community of inventors

Kansas City, MO, United States of America

Christopher G Perra

Average Co-Inventor Count = 4.84

ph-index = 3

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 = 29

Christopher G PerraBrian F Ruff (3 patents)Christopher G PerraJonathan E Reberry (3 patents)Christopher G PerraAustin W Ahlgren (2 patents)Christopher G PerraTodd P Register (1 patent)Christopher G PerraRobert M Kalis (1 patent)Christopher G PerraDerrick D Lenz (1 patent)Christopher G PerraRobert Alden Lewis (1 patent)Christopher G PerraMarcus A Moilanen (1 patent)Christopher G PerraRobert S Lillquist (1 patent)Christopher G PerraYi-Chieh Lin (1 patent)Christopher G PerraMichael J Barczak (1 patent)Christopher G PerraJoe Ryan Dejmal (1 patent)Christopher G PerraChad A VanCamp (1 patent)Christopher G PerraKai Liau (1 patent)Christopher G PerraRyan A Hoban (1 patent)Christopher G PerraChristopher G Perra (5 patents)Brian F RuffBrian F Ruff (9 patents)Jonathan E ReberryJonathan E Reberry (6 patents)Austin W AhlgrenAustin W Ahlgren (5 patents)Todd P RegisterTodd P Register (50 patents)Robert M KalisRobert M Kalis (48 patents)Derrick D LenzDerrick D Lenz (47 patents)Robert Alden LewisRobert Alden Lewis (18 patents)Marcus A MoilanenMarcus A Moilanen (14 patents)Robert S LillquistRobert S Lillquist (13 patents)Yi-Chieh LinYi-Chieh Lin (8 patents)Michael J BarczakMichael J Barczak (8 patents)Joe Ryan DejmalJoe Ryan Dejmal (6 patents)Chad A VanCampChad A VanCamp (4 patents)Kai LiauKai Liau (4 patents)Ryan A HobanRyan A Hoban (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Garmin Switzerland Gmbh (5 from 365 patents)


5 patents:

1. D955238 - Navigation device

2. D904919 - Watch band

3. 10670372 - Targeting system

4. D883412 - Sighting device mount

5. 10184757 - Positioning device for alignment of archery sight

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12/5/2025
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