Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738193 | Roller clutch with snap fit roller control cars | — | 1998-04-14 |
| 5667046 | Temperature compensating roller clutch cage | Ellen Christine Stanton | 1997-09-16 |
| 5129495 | Dual roller clutch assembly with assembly integrity assurance | Frederick E. Lederman | 1992-07-14 |
| 5014833 | Roller clutch with improved installation | — | 1991-05-14 |
| 4995489 | Roller clutch with simplified installation | Frederick E. Lederman | 1991-02-26 |
| 4924981 | Overrunning roller clutch with improved shipping retention | Frederick E. Lederman | 1990-05-15 |
| 4836347 | Roller clutch with roller spin control | Frederick E. Lederman | 1989-06-06 |
| 4787490 | Metal and plastic combination roller clutch cage | Frederick E. Lederman | 1988-11-29 |
| 4667788 | Thurst type one-way roller clutch | Joseph L. Tengowski, Ernest G. Steele, Edward W. Molloy | 1987-05-26 |
| 4664237 | Overrunning roller clutch with increased load capacity | Frederick E. Lederman | 1987-05-12 |
| 4549638 | Roller clutch adjustable force spring mount | — | 1985-10-29 |
| 4458824 | Fuel cap assembly | Steven F. Baker | 1984-07-10 |
| 4453388 | Locking fuel cap | Steven F. Baker | 1984-06-12 |