Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270448 | Propeller shaft damper with retention lip | Niladri Das, Robert J. Wehner | 2025-04-08 |
| 9403059 | System and method for fitting golf clubs | Greg Johannesen | 2016-08-02 |
| D744727 | Headgear | — | 2015-12-08 |
| 9192836 | System and method for fitting golf clubs | Greg Johannesen | 2015-11-24 |
| 8353947 | Eversible locking mechanism for modular stents | Robert C. Thistle | 2013-01-15 |
| 7195565 | Golf club fitting system | Greg Johannesen | 2007-03-27 |
| 6799702 | Device for dispensing viscous liquids | Jeff Mercer | 2004-10-05 |
| 6772104 | Method for determining transportation vehicle customer satisfaction | Michael Choi | 2004-08-03 |
| 5672269 | Filter/pressure relief assembly for an adhesive supply unit | — | 1997-09-30 |
| 4532826 | Brake valve safety device | — | 1985-08-06 |
| 4320858 | Hot melt adhesive applicator | Jeffrey L. Mercer | 1982-03-23 |