Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157253 | Envelope reflectance meter evaluating print contrast | James J. Strohmeyer, Horace W. Weeks, M. Leighton Greenough | 1992-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157253 | Envelope reflectance meter evaluating print contrast | James J. Strohmeyer, Horace W. Weeks, M. Leighton Greenough | 1992-10-20 |