Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5227611 | Burner means mounting assembly | Robert G. Allatt | 1993-07-13 |
| 5055023 | Apparatus for manufacturing large-volume hollow bodies of plastics material having multiple-layer walls | — | 1991-10-08 |
| 5034179 | Method of and apparatus for discontinuous manufacture of multilayer, co-extruded, hose-like preforms from thermoplastics material | — | 1991-07-23 |
| 4937035 | Method for manufacturing large-volume hollow bodies of plastics material having multiple-layer walls | — | 1990-06-26 |
| 4831787 | Honing process | Hans Grimm | 1989-05-23 |
| 4679357 | Method and apparatus for displacing a honing tool | Reinhard Froschle | 1987-07-14 |
| 4504917 | Device for controlling reversal points of a reciprocating machining member | Hans Grimm | 1985-03-12 |
| 4256999 | Control system for the stroke limitation of a machine tool element | Reinhard Froschle | 1981-03-17 |