Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356683 | Method and apparatus for holding and conveying a batch of envelopes to facilitate the opening of the envelopes | James B. Ellis, Raymond E. Sims | 1982-11-02 |
| 4354789 | Method and apparatus for transferring envelopes | James B. Ellis, Stephen Ruderman | 1982-10-19 |
| 4343392 | Method and apparatus for feeding envelopes | James B. Ellis, Stephen Ruderman | 1982-08-10 |