Growing community of inventors

Chicago, IL, United States of America

Matthew J Gerules

Average Co-Inventor Count = 1.48

ph-index = 16

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 = 604

Matthew J Gerules ↔ Carmen O Lira-Nunez (12 patents)Matthew J Gerules ↔ Galina Treyer (5 patents)Matthew J Gerules ↔ Justin Owen Guthrie (3 patents)Matthew J Gerules ↔ Steffen F Koury (2 patents)Matthew J Gerules ↔ Andrew M Bielecki (2 patents)Matthew J Gerules ↔ John White (1 patent)Matthew J Gerules ↔ Ying Li (1 patent)Matthew J Gerules ↔ James M Sunich (1 patent)Matthew J Gerules ↔ Shauna Smith (1 patent)Matthew J Gerules ↔ Kristin Anderson (1 patent)Matthew J GerulesMatthew J Gerules (36 patents)Carmen O Lira-NunezCarmen O Lira-Nunez (65 patents)Galina TreyerGalina Treyer (19 patents)Justin Owen GuthrieJustin Owen Guthrie (3 patents)Steffen F KourySteffen F Koury (74 patents)Andrew M BieleckiAndrew M Bielecki (14 patents)John WhiteJohn White (15 patents)Ying LiYing Li (3 patents)James M SunichJames M Sunich (1 patent)Shauna SmithShauna Smith (1 patent)Kristin AndersonKristin Anderson (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanford Gmbh (33 from 386 patents)

2. Parker Pen Products (1 from 33 patents)


36 patents:

1. D661352 - Writing instrument

2. D660357 - Writing instrument

3. D659191 - Writing instrument

4. D653706 - Writing instrument

5. D650857 - Writing instrument

6. D650859 - Writing instrument

7. D641784 - Writing instrument

8. D641783 - Writing instrument

9. D641785 - Writing instrument

10. D641782 - Writing instrument

11. D641412 - Writing instrument

12. D640319 - Writing instrument

13. D626994 - Marker

14. D626997 - Writing instrument

15. D621876 - Writing instrument

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as of
12/7/2025
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