Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911092 | Hemmer seamer assembly | Robert L. Kosrow, Stephen Ruderman | 1990-03-27 |
| 4903623 | Hemmer seamer assembly | Robert L. Kosrow, Stephen Ruderman | 1990-02-27 |
| 4896619 | Hemmer seamer assembly | Robert L. Kosrow, Stephen Ruderman | 1990-01-30 |
| 4878445 | Hemmer seamer assembly | Robert L. Kosrow, Stephen Ruderman | 1989-11-07 |
| 4858546 | Hemmer seamer assembly | Robert L. Kosrow, Stephen Ruderman | 1989-08-22 |
| 4825785 | Latch tacker | — | 1989-05-02 |
| 4819926 | Sleeve handling device | Robert L. Kosrow, Richard Prochut | 1989-04-11 |
| 4800830 | Hemmer seamer assembly | Robert L. Kosrow, Stephen Ruderman | 1989-01-31 |
| 4796552 | Latch tacker | — | 1989-01-10 |
| 4587913 | Automatic sewing apparatus | Chieh-Kung Yin | 1986-05-13 |
| 4248170 | Auxiliary feed mechanism for sewing machines | Robert C. Talsma, Robert L. Kosrow, Benjamin T. Bernstein | 1981-02-03 |