Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161919 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen | 2024-12-10 |
| 11904217 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen +2 more | 2024-02-20 |
| 11779818 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Bradley D. Schweigert | 2023-10-10 |
| 11491375 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen | 2022-11-08 |
| 11213725 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen +2 more | 2022-01-04 |
| 11141631 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke | 2021-10-12 |
| 11058930 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Bradley D. Schweigert | 2021-07-13 |
| 10695625 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Bradley D. Schweigert | 2020-06-30 |
| 10563720 | Closing assembly for a magneto-rheological damper | — | 2020-02-18 |
| 10543408 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke | 2020-01-28 |
| 10413788 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke, Xiaojian Chen | 2019-09-17 |
| 10300349 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Bradley D. Schweigert | 2019-05-28 |
| 10232232 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Marty R. Jertson, Ryan M. Stokke | 2019-03-19 |
| 10072723 | Closing assembly for a magneto-rheological damper | — | 2018-09-11 |
| 9555294 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Bradley D. Schweigert, Marty R. Jertson | 2017-01-31 |
| 9168432 | Golf club heads with turbulators and methods to manufacture golf club heads with turbulators | Erik M. Henrikson, Paul D. Wood, Bradley D. Schweigert, Marty R. Jertson | 2015-10-27 |
| 7997393 | Magnetorheological (MR) rod guide assembly and MR damper having same | — | 2011-08-16 |
| 6314868 | Direct and indirect outdoor cooker | David M. Christensen, Wayne E. Thuenemann | 2001-11-13 |
| 4892290 | Combination hoist and stand | — | 1990-01-09 |
| 4218779 | Chemical resistant article | John C. Collyer | 1980-08-26 |
| 4190685 | Chemical resistant article | John C. Collyer | 1980-02-26 |
| 4190696 | Flame resistant, gas resistant foam material | Rolland P. Fuoco | 1980-02-26 |