Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529092 | Allergy testing device and method of testing for allergies | Gary L. Hein, Jr. | 2022-12-20 |
| 10470698 | Allergy testing device and method of testing for allergies | Gary L. Hein, Jr. | 2019-11-12 |
| 9504418 | Allergy testing device and method of testing for allergies | Gary L. Hein, Jr. | 2016-11-29 |
| 9011350 | Allergy testing device and method of testing for allergies | Gary L. Hein, Jr. | 2015-04-21 |
| 8469900 | Allergy testing device and method of testing for allergies | Gary L. Hein, Jr. | 2013-06-25 |
| 7922672 | Skin testing-device system | Gary L. Hein, Jr. | 2011-04-12 |
| D629518 | Skin testing device | Gary L. Hein, Jr. | 2010-12-21 |
| D624195 | Skin testing-device system | Gary L. Hein, Jr. | 2010-09-21 |
| 7631765 | Skin testing-device system | Gary L. Hein, Jr. | 2009-12-15 |
| D426305 | Combined skin testing and vaccination needle | — | 2000-06-06 |
| 4969382 | Pitch changing device for guitar | Gary L. Hein | 1990-11-13 |