Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282638 | Controlled deflection roll | Alfred Christ | 1981-08-11 |
| 4282639 | Heated controlled deflection roll | Alfred Christ | 1981-08-11 |
| 4271575 | Controlled deflection roll | — | 1981-06-09 |
| 4249290 | Controlled deflection roll | — | 1981-02-10 |
| 4246668 | Treatment of a web of material | Werner Spillmann | 1981-01-27 |
| 4222255 | Rolling device having at least one controlled deflection roll | — | 1980-09-16 |
| 4218905 | Rolling mill | Wolf-Gunter Stotz | 1980-08-26 |
| 4214354 | Controlled deflection roll | — | 1980-07-29 |
| 4198905 | Calender composed of controlled deflection rolls | — | 1980-04-22 |