Growing community of inventors

Carlsbad, CA, United States of America

Mark Leposky

Average Co-Inventor Count = 4.23

ph-index = 7

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 = 517

Mark Leposky ↔ Kurt A Roller (8 patents)Mark Leposky ↔ Norman Smith (8 patents)Mark Leposky ↔ Gerardo Sagaon (8 patents)Mark Leposky ↔ Matt Kovacevich (2 patents)Mark Leposky ↔ Christian D Maki (2 patents)Mark Leposky ↔ Sean Hargraves (2 patents)Mark Leposky ↔ M Grace Hohn (2 patents)Mark Leposky ↔ Patrick Dawson (1 patent)Mark Leposky ↔ Bradley C Rice (1 patent)Mark Leposky ↔ Irina Ivanova (1 patent)Mark Leposky ↔ William C Watson (1 patent)Mark Leposky ↔ Jan Paraiso (0 patent)Mark Leposky ↔ Lowell Wickett (0 patent)Mark LeposkyMark Leposky (11 patents)Kurt A RollerKurt A Roller (8 patents)Norman SmithNorman Smith (8 patents)Gerardo SagaonGerardo Sagaon (8 patents)Matt KovacevichMatt Kovacevich (13 patents)Christian D MakiChristian D Maki (7 patents)Sean HargravesSean Hargraves (5 patents)M Grace HohnM Grace Hohn (4 patents)Patrick DawsonPatrick Dawson (183 patents)Bradley C RiceBradley C Rice (87 patents)Irina IvanovaIrina Ivanova (80 patents)William C WatsonWilliam C Watson (77 patents)Jan ParaisoJan Paraiso (0 patent)Lowell WickettLowell Wickett (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Callaway Golf Company (11 from 2,054 patents)


11 patents:

1. D947305 - Ball marker

2. D947306 - Ball marker

3. D947307 - Ball marker

4. D947308 - Ball marker

5. D925675 - Putter head cover

6. D925676 - Putter head cover

7. D917645 - Ball marker

8. D914821 - Ball marker

9. D897471 - Ball marker

10. D895754 - Ball marker

11. 8858362 - Golf club head with weight ports

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as of
12/30/2025
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