Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252600 | Portable measuring device | — | 2012-08-28 |
| 5871110 | Transfer assembly for a medicament container having a splashless valve | Jean-Pierre Grimard | 1999-02-16 |
| 5101653 | Mechanical pipe expander | Rolf Hermes, Hans-Gunter Schiffers, Arno Toputh | 1992-04-07 |
| 4988061 | Method and apparatus for the automatic control of a guided vehicle | Luitpold Miller | 1991-01-29 |
| 4537407 | Apparatus for testing pipes by a pipe tester | Hans-Gunter Schiffers, Richard Gerretz | 1985-08-27 |
| 4340918 | Pivoted magnetic head mount with adjustable limit | — | 1982-07-20 |