Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11565474 | System and method for build error detection in an additive manufacturing environment | — | 2023-01-31 |
| 4731194 | Silica-containing alkaline dispersions and their use in cleaning solid surfaces | Horst Fluchter | 1988-03-15 |
| 4695396 | Two-component alkaline cleaning compositions and methods of preparing and using same | Horst Fluechter, Gerald Schreiber, Winfried Wichelhaus | 1987-09-22 |
| 4548729 | Aqueous foam-inhibiting compositions containing alkyl polyethylene glycol alkyl ethers | Karl Schmid, Horst Baumann, Jurgen Geke, Hans-Gunther Germscheid, Werner Ludecke +3 more | 1985-10-22 |
| 4539117 | Method for improving the separating action in the ultrafiltration of aqueous solutions | Dieter Meyer, Friedbert Zetzsche | 1985-09-03 |
| 4522740 | Polyglycol ethers as foam-inhibiting additives in low-foam cleaning agents | Karl Schmid, Horst Baumann, Jurgen Geke, Hans-Gunther Germscheid, Werner Ludecke +3 more | 1985-06-11 |
| 4485027 | Cleaning compositions containing boric acid or an alkali metal borate in phosphoric acid and their use in cleaning solid surfaces | Helga Burger | 1984-11-27 |
| 4477286 | Breaking oil-in-water emulsions | Wolfgang Riedel | 1984-10-16 |
| 4436643 | Regeneration of aqueous degreasing and cleaning solutions | Helga Burger | 1984-03-13 |
| 4409119 | Process for regenerating cleaning solutions | Helga Burger | 1983-10-11 |