Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5575203 | Continuously operating press for the production of particle boards, fiber boards or similar wood boards and plastic boards | — | 1996-11-19 |
| 5562028 | Longitudinal and convex flexural deformation of a press plate/heating plate in a continuously operating press | Detlef Kroll | 1996-10-08 |
| 5537919 | Measuring and control system for a continuously operating press | Matthias Graf | 1996-07-23 |
| 5538676 | Process and plant for the continuous production of particleboards | — | 1996-07-23 |
| 5454304 | Apparatus for the continuous manufacture of chip boards | — | 1995-10-03 |
| 5433145 | Continuously working press having entry systems for applying a variable pressure prior to a material being pressed | — | 1995-07-18 |
| 5404810 | Method for the continuous manufacture of chip boards | — | 1995-04-11 |
| 5337655 | Continuously working press having entry systems for applying a variable pressure prior to a material being pressed | — | 1994-08-16 |
| 5333541 | Method for guiding steel bands of a continuously working press by altering a position of a pressing ram to apply a varying pressure profile to a material being pressed | Detlef Kroll | 1994-08-02 |
| 5323696 | Device for guiding steel bands | Detlef Kroll | 1994-06-28 |
| 5255552 | Hydroelastic deep-drawing apparatus | — | 1993-10-26 |
| 5253571 | Method for guiding steel bands about a longitudinal axis of a continuously working press | Detlef Kroll | 1993-10-19 |
| 5251553 | Device for guiding steel bands | — | 1993-10-12 |
| 5213819 | Continuously operating press | — | 1993-05-25 |
| 5182986 | Method for realigning steel bands with respect to a longitudinal axis of a continuously working press | — | 1993-02-02 |
| 5168738 | Control system for a hydroelastic deep-drawing device | — | 1992-12-08 |
| 5121684 | Continuously working press having an introduction device for aligning rolling rods | — | 1992-06-16 |
| 5096408 | Continuously operating press | — | 1992-03-17 |
| 5096636 | High-speed hydraulic press | — | 1992-03-17 |
| 5088398 | Continuously working press | — | 1992-02-18 |
| 5054388 | Continuously working press | — | 1991-10-08 |
| 5044269 | Continuously working press | — | 1991-09-03 |
| 5042372 | Continuously working press | Detlef Kroll | 1991-08-27 |
| 5035889 | Continuously working press | — | 1991-07-30 |
| 5025652 | Collet surface structure for a hydraulic high-speed press | — | 1991-06-25 |