Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502884 | Method of installing fasteners into a panel using a self-adjusting fastener installation head | — | 1996-04-02 |
| 5487215 | Self-adjusting head | — | 1996-01-30 |
| 5441417 | Electrical grounding stud | Rudolf Muller | 1995-08-15 |
| 5239740 | Method of installing sealing fastener | — | 1993-08-31 |
| 5237733 | Female die assembly for attaching a self-attaching fastening element and method of attachment | Rudolf Muller | 1993-08-24 |
| 5208963 | Die for installing sealing fastener | — | 1993-05-11 |
| 5207588 | Electrical grounding stud | Rudolf Muller | 1993-05-04 |
| 5140735 | Die member for attaching a self-piercing and riveting fastener | — | 1992-08-25 |
| 5056207 | Method of attaching a self-piercing and riveting fastener and improved die member | — | 1991-10-15 |
| 5020950 | Riveting fastener with improved torque resistance | — | 1991-06-04 |
| 4971499 | Nut and panel assembly | — | 1990-11-20 |
| 4825527 | Method of attaching an element to a panel | — | 1989-05-02 |
| 4679690 | Fastener orienting, tapping and collection system | John H. Steward | 1987-07-14 |
| 4532664 | Fastener orienting, tapping and collection system | John H. Steward | 1985-08-06 |
| 4476599 | Fastener orienting, tapping and collection system | John H. Steward | 1984-10-16 |
| 4462529 | Linear accelerator system for axially advancing an elongate workpiece | — | 1984-07-31 |
| 4338694 | Fastener orienting, tapping and collection system | John H. Steward | 1982-07-13 |
| 4313261 | Nut installation apparatus | — | 1982-02-02 |