Growing community of inventors

Grand Haven, MI, United States of America

Karl Chapel

Average Co-Inventor Count = 1.82

ph-index = 4

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 = 37

Karl ChapelMichiel P Van De Ven (2 patents)Karl ChapelLudwig Klaus Preidt (2 patents)Karl ChapelShane Ruboyianes (2 patents)Karl ChapelRobert Chapel (2 patents)Karl ChapelMichiel Vandeven (1 patent)Karl ChapelJamison Harrell-Latham (1 patent)Karl ChapelL Klaus Preidt (1 patent)Karl ChapelSamuel Macalus (1 patent)Karl ChapelBob Chapel (1 patent)Karl ChapelDan Hawkins (1 patent)Karl ChapelJason Sanders (1 patent)Karl ChapelMatthew Arcaro (1 patent)Karl ChapelThomas A Nakfoor (1 patent)Karl ChapelRobert Genord (1 patent)Karl ChapelKarl Chapel (9 patents)Michiel P Van De VenMichiel P Van De Ven (29 patents)Ludwig Klaus PreidtLudwig Klaus Preidt (2 patents)Shane RuboyianesShane Ruboyianes (2 patents)Robert ChapelRobert Chapel (2 patents)Michiel VandevenMichiel Vandeven (3 patents)Jamison Harrell-LathamJamison Harrell-Latham (2 patents)L Klaus PreidtL Klaus Preidt (1 patent)Samuel MacalusSamuel Macalus (1 patent)Bob ChapelBob Chapel (1 patent)Dan HawkinsDan Hawkins (1 patent)Jason SandersJason Sanders (1 patent)Matthew ArcaroMatthew Arcaro (1 patent)Thomas A NakfoorThomas A Nakfoor (1 patent)Robert GenordRobert Genord (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (3 from 832,891 patents)

2. Effizient, LLC (2 from 2 patents)

3. Target Brands, Inc. (1 from 1,994 patents)

4. Independence Materials Group, LLC (1 from 19 patents)

5. Kcsr LLC (1 from 1 patent)

6. Dreamweaver Lure Company, Inc. (1 from 1 patent)


9 patents:

1. 11939117 - Sump pump crock

2. 11382322 - Planer board

3. 11008202 - Cart transport vessel

4. 10881088 - Fishing lure

5. 9227776 - Tray for transporting horticultural containers

6. 8978888 - Flower pot carrier with suspension tab

7. 8770600 - Retail cart

8. 8739986 - Retail cart

9. 7043871 - Fishing lure holder

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idiyas.com
as of
12/30/2025
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