Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5441417 | Electrical grounding stud | Harold A. Ladouceur | 1995-08-15 |
| 5439336 | Stud end pierce nut | — | 1995-08-08 |
| 5423645 | Fastener and panel assembly | Jiri Babej | 1995-06-13 |
| 5335411 | Method of attaching a fastening element to a panel | Jiri Babej | 1994-08-09 |
| 5309618 | Method of attaching a female fastener assembly to a panel | — | 1994-05-10 |
| 5251370 | Method of attaching a fastening element to a panel | Jiri Babej | 1993-10-12 |
| 5237733 | Female die assembly for attaching a self-attaching fastening element and method of attachment | Harold A. Ladouceur | 1993-08-24 |
| 5222738 | Gambling device | — | 1993-06-29 |
| 5207588 | Electrical grounding stud | Harold A. Ladouceur | 1993-05-04 |
| 5161377 | Method and system for generating energy utilizing a BLEVE-reaction | Eike Müller | 1992-11-10 |
| 5146672 | Die assembly for attaching a female element | — | 1992-09-15 |
| 5144883 | Cylinder without a piston rod | Peter Muller, Norbert Fortmann | 1992-09-08 |
| 5090494 | Balance with parallel guide rod guidance | Peter Fleischer, Veronika Martens | 1992-02-25 |
| 5085577 | Burner with toroidal-cyclone flow for boiler with liquid and gas fuel | — | 1992-02-04 |
| 4958994 | Gear Machine for a pump or engine having bearing members with circumferential relief grooves | Klaus Griese, Claus Jons, Karl-Heinz Muller, Werner Muhlbauer | 1990-09-25 |
| 4893394 | Installation apparatus for attaching a female element to a panel | — | 1990-01-16 |
| 4866831 | Method of making a support for a synchronizing ring | Gunter Lanzerath, Helmut Patzer | 1989-09-19 |
| 4831698 | Method of attaching a female element to a panel | — | 1989-05-23 |
| 4742723 | Core for a synchronizer blocker ring with bent lugs | Gunter Lanzerath, Helmut Patzer | 1988-05-10 |
| 4703646 | Operating method and sensor for gas analysis | Eckhard Lange, Erich Schweizer | 1987-11-03 |
| 4698889 | Synchronizer blocker ring core of low material thickness with coined lugs | Helmut Patzer, Manfred Giese | 1987-10-13 |
| 4543701 | Method of attaching a fastener to a panel | — | 1985-10-01 |
| 4527773 | Shut-off valve with a seal formed from an elastic strip | Hermann J. Stolberg | 1985-07-09 |
| 4515483 | Apparatus for removing substances from the inner walls of vessels | Hans-Jurgen Radeklau, Harald Dofke, Detlef Krieger | 1985-05-07 |
| 4459073 | Fasteners with piercing and riveting performance | — | 1984-07-10 |