Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12390241 | Surgical instruments with coupling members to effect multiple pivot axes | Jimmy Joung Pak | 2025-08-19 |
| 11864783 | Surgical instruments with coupling members to effect multiple pivot axes | Jimmy Joung Pak | 2024-01-09 |
| 11311305 | Surgical instruments with coupling members to effect multiple pivot axes | Jimmy Joung Pak | 2022-04-26 |
| 11065514 | Iron-type golf club head with body wall apertures | Jon C. Pergande, Mark A. Kerscher, Sean P. Griffin, Michael Vrska | 2021-07-20 |
| 10420993 | Iron-type golf club head with body wall apertures | Jon C. Pergande, Mark A. Kerscher, Michael Vrska | 2019-09-24 |
| 9662549 | Iron-type golf club head with body wall aperture | Michael Vrska, Jon C. Pergande | 2017-05-30 |
| D768250 | Iron-type golf club head | Michael Vrska, Jon C. Pergande | 2016-10-04 |
| 9358429 | Golf club adjustable hosel assembly | Michael Vrska, Richard P. Hulock | 2016-06-07 |
| 9144719 | Golf club adjustable hosel assembly | Michael Vrska, Richard P. Hulock | 2015-09-29 |
| 9144720 | Golf club adjustable hosel assembly | Michael Vrska, Richard P. Hulock | 2015-09-29 |
| 8457137 | Branch exchange methods and apparatuses for switching telecommunication signals | Michael Morris | 2013-06-04 |