Growing community of inventors

Rockford, IL, United States of America

Christopher G Walls

Average Co-Inventor Count = 2.21

ph-index = 5

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 = 141

Christopher G WallsJames Robert Harger (2 patents)Christopher G WallsTodd K Ellerton (2 patents)Christopher G WallsLyle Edward Hansel (2 patents)Christopher G WallsStanley R Reeves (2 patents)Christopher G WallsRichard L Green (1 patent)Christopher G WallsChristopher G Walls (7 patents)James Robert HargerJames Robert Harger (8 patents)Todd K EllertonTodd K Ellerton (5 patents)Lyle Edward HanselLyle Edward Hansel (2 patents)Stanley R ReevesStanley R Reeves (2 patents)Richard L GreenRichard L Green (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Newell Operating Company (7 from 390 patents)


7 patents:

1. 7707862 - Multi-point door lock and offset extension bolt assembly

2. 7404306 - Multi-point door lock and offset extension bolt assembly

3. 7353637 - Multipoint lock assembly

4. 7201406 - Adjustable handle assembly

5. 7172226 - Spindle for a door handle assembly

6. 7007987 - Spindle for a door handle assembly

7. 6871451 - Multipoint lock assembly

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as of
12/29/2025
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