Growing community of inventors

Schaumburg, IL, United States of America

Robert P Sparkowski

Average Co-Inventor Count = 1.03

ph-index = 19

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 = 853

Robert P SparkowskiVincent A Gioia (1 patent)Robert P SparkowskiBlake E Daily (1 patent)Robert P SparkowskiRobert P Sparkowski (37 patents)Vincent A GioiaVincent A Gioia (6 patents)Blake E DailyBlake E Daily (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chicago Display Marketing Corporation (36 from 38 patents)

2. Chicago Display Martketing (1 from 1 patent)


37 patents:

1. D673390 - Display unit

2. D651023 - Bubble rack

3. 8079313 - Shelving system with removable shelves

4. D598220 - Shelf floor stand

5. 7540510 - Movable rack

6. D591531 - Display rack

7. D580193 - Display rack

8. D580192 - Display with shelves

9. D573369 - Moveable stand-alone wire display and shelving unit

10. D565324 - Revolving stand-alone wire display shelving unit

11. D554898 - Open display rack

12. D552182 - Modular hanging display

13. 7237754 - Pole assembly for supporting a sign

14. 7159351 - Display kiosk

15. D534376 - Display rack

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as of
1/5/2026
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