Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7021408 | Carriage | — | 2006-04-04 |
| 5743062 | Anchoring device for housing/building construction | — | 1998-04-28 |
| 5243805 | Molding and supporting anchor to be cemented in a borehole in a mounting base | — | 1993-09-14 |
| 5197255 | Anchoring device for fastening cladding panels to a wall | — | 1993-03-30 |
| 5177928 | Flat steel anchor for a pre-cast concrete component | — | 1993-01-12 |
| 5042219 | Flat steel anchor for precast concrete pieces | — | 1991-08-27 |
| 4947613 | Retaining device | — | 1990-08-14 |
| 4922679 | Holding and supporting anchor to be cemented-in in a borehole in a mounting base | — | 1990-05-08 |
| 4878640 | Toothed anchoring rail | Klaus Erohlich | 1989-11-07 |
| 4869042 | Retaining device | — | 1989-09-26 |
| 4838742 | Method and apparatus for making an undercut drilled hole in a fixed base | — | 1989-06-13 |
| 4838507 | Panel anchoring device | — | 1989-06-13 |
| 4821994 | Molding for the retention of a tie in the concreting of a precast concrete part | — | 1989-04-18 |
| 4739602 | Device for anchoring panels | — | 1988-04-26 |
| 4720952 | Device for anchoring slabs | — | 1988-01-26 |
| 4702045 | Anchor for concreting into heavy loads | — | 1987-10-27 |
| 4634164 | Hoisting assembly with quick-release hoisting shackle | — | 1987-01-06 |
| 4571912 | Overhead anchoring track | — | 1986-02-25 |
| 4532740 | Anchoring track with removable filler body | — | 1985-08-06 |
| 4433516 | Wall panel alignment system | — | 1984-02-28 |
| 4383674 | Core body for the recessed positioning of an anchor element in a concrete member | — | 1983-05-17 |
| 4383675 | Quick-release attachment for core body in concrete casting formwork | — | 1983-05-17 |
| 4283896 | Tie anchor for sandwich panels of reinforced concrete | Horst Reinkensmeier | 1981-08-18 |