Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10619430 | Drilling device and method for screwing drill rod elements to a drilling device | Stephan Schaipp | 2020-04-14 | |
| 4848522 | Safety device to prevent accidental unwinding of a rolling shutter or rolling overhead door wound on a shaft | — | 1989-07-18 | |
| 4796674 | Shed-forming apparatus for doup weave | Kurt Vilsecker | 1989-01-10 | |
| 4776371 | Circular loom | Johann Schonberger, Hermann Pichler, Ewald Romauer, Franz Nussdorfer, Franz Zacek +2 more | 1988-10-11 | |
| 4719946 | Method of producing a tubular woven fabric and a circular loom for carrying out the method | Johann Buchinger, Bruno Mistlberger, Johann Schonberger, Thomas Langer, Johann Bloo +2 more | 1988-01-19 | |
| 4375944 | Lubricating device for a motor compressor | — | 1983-03-08 | $1,134,000 |
| 4355158 | Process for the preparation of riboflavin | Fritz Reiff, Rolf Wittmann, Jurgen Butzke | 1982-10-19 | $6,679,000 |