Variable density core golf balls
US-9056228-B2 · Jun 16, 2015 · US
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Ladd Derek A patents in 2015
Ladd Derek A was listed as an assignee on 5 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Ladd Derek A |
| Year | 2015 |
| Patents | 5 |
Patents
Representative publications for Ladd Derek A in 2015.
Golf balls having cores made of polybutadiene rubber blends
US-9006344-B2 · Apr 14, 2015 · US
Polybutadiene rubber / ionomer blends for golf balls having dual cores and covers
US-8992342-B2 · Mar 31, 2015 · US
Multi-layer golf ball
US-8939851-B2 · Jan 27, 2015 · US
Multi-layer core golf ball
US-8939850-B2 · Jan 27, 2015 · US
Top CPC classifications
Most common classification codes for Ladd Derek A in 2015.
| CPC | Patents |
|---|---|
| A63B37/0003 | 4 |
| A63B37/0043 | 4 |
| A63B37/0064 | 4 |
| A63B37/0031 | 3 |
| A63B37/0045 | 3 |
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