Growing community of inventors

Shell Lake, WI, United States of America

Kari Jo Hoffman

Average Co-Inventor Count = 4.36

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 = 32

Kari Jo HoffmanLucas Jeffrey Stanton (6 patents)Kari Jo HoffmanMichael J Gianoli (6 patents)Kari Jo HoffmanJason L Quinn (5 patents)Kari Jo HoffmanBrian James Jerry (3 patents)Kari Jo HoffmanEmily Beth Gianoli (3 patents)Kari Jo HoffmanKevin Mark Rothstein (3 patents)Kari Jo HoffmanRobert L Gast (1 patent)Kari Jo HoffmanMichael Joseph Gianoli (1 patent)Kari Jo HoffmanKari Jo Hoffman (8 patents)Lucas Jeffrey StantonLucas Jeffrey Stanton (10 patents)Michael J GianoliMichael J Gianoli (8 patents)Jason L QuinnJason L Quinn (10 patents)Brian James JerryBrian James Jerry (4 patents)Emily Beth GianoliEmily Beth Gianoli (3 patents)Kevin Mark RothsteinKevin Mark Rothstein (3 patents)Robert L GastRobert L Gast (18 patents)Michael Joseph GianoliMichael Joseph Gianoli (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hampton Products International Corporation (8 from 102 patents)


8 patents:

1. 10000957 - Door closer assembly

2. 9995074 - Door closer assembly

3. 9388618 - Door closer assembly

4. D739699 - Door handle and escutcheon assembly

5. D739701 - Door handle, escutcheon, and latch assembly

6. D739705 - Door-closing mechanism with a built-in light

7. D715129 - Spring housing for a door closing device

8. D702118 - Package for a door hardware kit

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as of
12/6/2025
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