Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676888 | Ecological quality improvement of water for domestic use | Horst Kohl | 1997-10-14 |
| 5667769 | Process and arrangement for treating hair and the skins of the head and/or body with CO.sub.2 | Horst Kohl | 1997-09-16 |
| 5044117 | Method for root fertilization in cultivated plants | — | 1991-09-03 |
| 4936110 | Method and arrangement for withdrawing heat from a space which is exposed to a natural heat influence | — | 1990-06-26 |
| 4923644 | Apparatus for impregnating water with carbon dioxide | — | 1990-05-08 |
| 4835903 | Carbonic acid application to plants | — | 1989-06-06 |
| 4689067 | Method for qualitatively and quantitatively improving the fertilizing or leaf dressing of cultivated and ornamental plants in greenhouses, outdoors or agriculture | Horst Kohl | 1987-08-25 |
| 4675165 | Apparatus for impregnating water with CO.sub.2 using a stepped channel with multiple gas inlets | Horst Kohl | 1987-06-23 |
| RE32231 | Container for metered dispensing of liquid | Horst Kohl | 1986-08-26 |
| 4589326 | Self-loading pistol in the form of a mechanically locked recoil loader | Willi Korth | 1986-05-20 |
| 4552286 | Method and an apparatus for the production and dispensing in portions of noncarbonated mixed drinks | Horst Kohl | 1985-11-12 |
| 4518105 | Method of and device for dispensing viscous concentrates of variable viscosity in accurately metered quantities of variable volume | Horst Kohl | 1985-05-21 |
| 4416116 | Thermal engine arrangement | — | 1983-11-22 |
| 4393982 | Metered dispensing of liquids | — | 1983-07-19 |
| 4378079 | Apparatus for accurately dosing fluids of varying viscosity | — | 1983-03-29 |
| 4293081 | Method and device for metered dispensing of liquids, in particular concentrates or syrups, for the production of beverages | — | 1981-10-06 |