Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4962624 | Envelope opening apparatus | Dean H. Foster, William J. Wright | 1990-10-16 | $8,242,000 |
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Skip to contentShowing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4962624 | Envelope opening apparatus | Dean H. Foster, William J. Wright | 1990-10-16 | $8,242,000 |