Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337726 | Animal activity monitor and behavior processor | Jan Czekajewski, Harold L. Hill | 1982-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337726 | Animal activity monitor and behavior processor | Jan Czekajewski, Harold L. Hill | 1982-07-06 |