Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627595 | Sdystem for transmitting and decoding biphase data, in particular for VPS | Arthur Heller | 1997-05-06 |
| 4918135 | Process for the preparation of aqueous polymer dispersions the dispersions obtained by the process and their use for the production of coatings | Joachim Probst, Walter Schafer, Heinrich Alberts, Hanns P. Muller, Adolf Schmidt +1 more | 1990-04-17 |
| 4832989 | Method of improving the bond strength of electrolessly deposited metal layers on plastic-material surfaces | Henning Giesecke, Gerhard D. Wolf, Joachim Probst | 1989-05-23 |
| 4501871 | Process for the production of anhydride-group- or carboxyl-group-containing graft copolymers of polysaccharide esters | Herbert Bartl, Heinrich Alberts | 1985-02-26 |
| 4347341 | Process for the production of ethylene graft copolymers containing anhydride or carboxyl groups | Herbert Bartl | 1982-08-31 |
| 4268851 | Signal generator | Arthur Heller, Alfred Schaumberger, Friedrich Dollinger | 1981-05-19 |
| 4256636 | Azo-di-isobutyric acid-(N,N-hydroxyalkyl)-amidines | Ernst Roos, Herbert Bartl, Adolf Schmidt | 1981-03-17 |