Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816305 | Multi-walled tamper-proof container and method for enhancing tamper evidence | George E. Pickering, Richard E. Merrill | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816305 | Multi-walled tamper-proof container and method for enhancing tamper evidence | George E. Pickering, Richard E. Merrill | 1989-03-28 |