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Carlsbad, CA, United States of America

Kurt A Roller

Average Co-Inventor Count = 4.00

ph-index = 6

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 = 72

Kurt A Roller ↔ Mark Leposky (8 patents)Kurt A Roller ↔ Norman Smith (8 patents)Kurt A Roller ↔ Gerardo Sagaon (8 patents)Kurt A RollerKurt A Roller (8 patents)Mark LeposkyMark Leposky (11 patents)Norman SmithNorman Smith (8 patents)Gerardo SagaonGerardo Sagaon (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Callaway Golf Company (8 from 2,054 patents)


8 patents:

1. D947305 - Ball marker

2. D947306 - Ball marker

3. D947307 - Ball marker

4. D947308 - Ball marker

5. D917645 - Ball marker

6. D914821 - Ball marker

7. D897471 - Ball marker

8. D895754 - Ball marker

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as of
12/30/2025
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