Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850428 | Wet cutting saw | — | 2020-12-01 |
| 8347871 | Wet cutting saw | — | 2013-01-08 |
| 4898570 | Method and apparatus for half folding paper sheets | Harry E. Luperti, Anthony Luvara | 1990-02-06 |
| 4805891 | Standard and reverse collator | Harry E. Luperti, Anthony Luvara | 1989-02-21 |
| 4753429 | Collating station for inserting machine | Harry E. Luperti | 1988-06-28 |
| 4733359 | Document collating and inserting system having displays for document count verification | Harry E. Luperti | 1988-03-22 |
| 4728095 | Separator for a document feeder | Harry E. Luperti | 1988-03-01 |
| 4688708 | Bursting machine | Robert E. Mersereau, Frank T. Roetter, Harold Silverman | 1987-08-25 |
| 4640506 | Reverse collating machine | Harry E. Luperti, Anthony Luvara | 1987-02-03 |
| 4566685 | Document feeding device | Frank T. Roetter, Willis R. Stearns | 1986-01-28 |
| 4548393 | Inserter feeder document stop | John G. O'Brien, Harry E. Luperti | 1985-10-22 |
| 4544150 | Document feeder | Harry E. Luperti, Keith H. Bayliss | 1985-10-01 |
| 4541764 | Document stacking and conveying apparatus | Edward Govan | 1985-09-17 |
| 4524557 | Sheet processing apparatus | Harold Silverman, James S. Ramsey | 1985-06-25 |
| 4454973 | Perforation burst cone device | — | 1984-06-19 |
| 4290593 | Method for sheet feeding | — | 1981-09-22 |
| 4185709 | Document weighing apparatus | — | 1980-01-29 |