| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 32 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment | |
| #2 | Unspecified technologies | |
| #3 | Certain plastics | |
| #4 | Shaping of plastics | |
| #5 | Producing decorative effects |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beach Todd P | 32 |
| #2 | Hoffman Joseph Henry | 13 |
| #3 | Willett Kraig Alan | 12 |
| #4 | Sargent Nathan T | 10 |
| #5 | Sargent Nathan | 7 |
| #6 | Zimmerman Gery M | 6 |
| #7 | Greaney Mark V | 6 |
| #8 | Willett Kraig A | 6 |
| #9 | Johnson Matthew D | 6 |
| #10 | Wright Ian C | 6 |
| Publication | Filing date | Title |
|---|---|---|
| US2012289361A1 | Fairway wood center of gravity projection | |
| US2012258817A1 | Golf club shaft | |
| US2012122601A1 | Golf club head | |
| US2012202615A1 | Fairway wood center of gravity projection | |
| US2012094782A1 | Contrast-enhanced golf club heads | |
| US2011081984A1 | Golf club shaft | |
| US2010273572A1 | Golf club | |
| US2010197424A1 | Golf club | |
| US9162115B1 | Golf club head | |
| US2009286611A1 | Golf club | |
| US2008146374A1 | Golf club-heads having a particular relationship of face area to face mass |