Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10748177 | Method for measuring effectiveness of sampling activity and providing pre-market product feedback | Matthew Patrick Eichorn, Tony Lee Koenigsknecht | 2020-08-18 |
| 10269037 | Method for measuring effectiveness of sampling activity and providing pre-market product feedback | Matthew Patrick Eichorn, Tony Lee Koenigsknecht | 2019-04-23 |
| 8364520 | Method for measuring effectiveness of sampling activity and providing pre-market product feedback | Matthew Patrick Eichorn, Tony Lee Koenigsknecht | 2013-01-29 |