Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11533898 | Insect trap device and method of using | Andrew F Sandford | 2022-12-27 |
| 11503820 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth, Hans-Peter Schafer | 2022-11-22 |
| 11445716 | Insect trap device and method of using | Andrew F Sandford, Lars Ralf Rainer Lieberwirth, Hans Peter Schaefer | 2022-09-20 |