Growing community of inventors

Roscoe, IL, United States of America

Craig Zadak

Average Co-Inventor Count = 1.59

ph-index = 17

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 = 545

Craig ZadakStanley C Valiulis (8 patents)Craig ZadakKirk Lewis (5 patents)Craig ZadakMichael E Brinkman (3 patents)Craig ZadakThomas E Valiulis (2 patents)Craig ZadakJoseph E Gormley (2 patents)Craig ZadakDaniel J Valiulis (1 patent)Craig ZadakVito P Cortez (1 patent)Craig ZadakCraig Zadak (24 patents)Stanley C ValiulisStanley C Valiulis (48 patents)Kirk LewisKirk Lewis (9 patents)Michael E BrinkmanMichael E Brinkman (12 patents)Thomas E ValiulisThomas E Valiulis (44 patents)Joseph E GormleyJoseph E Gormley (7 patents)Daniel J ValiulisDaniel J Valiulis (1 patent)Vito P CortezVito P Cortez (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Southern Imperial, Inc. (24 from 148 patents)


24 patents:

1. 7434341 - Curved back label holder for a shelf

2. D568728 - Display hanger

3. 7114277 - Sign holder

4. 7104094 - Merchandise lock bar system and method

5. 6971201 - Curved back label holder for a shelf

6. D502388 - Bent wire mount

7. 6726035 - Shelf assembly having adjustable support carrier bracket

8. 6722619 - Space-saving display hook back for pegboard

9. 6685037 - Telescoping shelf divider

10. D480434 - Flat-faced shelf label holder

11. D480231 - Shelf pusher system

12. D476375 - Combination label holder

13. D472331 - Telescoping divider

14. D471431 - Display hook back for pegboard

15. D470893 - Hinged gripping label holder

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as of
12/19/2025
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