Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673977 | Methods for modifying the rheology of polymers | Manfred Wittner, Geoffrey Detavernier, Michael Neidhoefer | 2023-06-13 |
| 10703831 | Methods for modifying the rheology of polymers | Manfred Wittner, Geoffrey Detavernier, Michael Neidhoefer | 2020-07-07 |
| 6872905 | Pushbutton for latching and momentary contact functions | Wilfried Kuepper | 2005-03-29 |
| 6425556 | Control and/or signaling device for mounting in the mounting bore of a mounting plate | Wilfried Kuepper | 2002-07-30 |