Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5086837 | Heat exchanger formed from superimposed trays | — | 1992-02-11 |
| 5058663 | Curved tubes of a heat exchanger | — | 1991-10-22 |
| 4913226 | Heat exchanger and associated method | Alfred Hueber | 1990-04-03 |
| 4893674 | Method of producing a tubular distributor of a heat exchanger from juxtaposed porous strips of material | — | 1990-01-16 |
| 4815535 | Heat exchanger | — | 1989-03-28 |
| 4809774 | Reversal chamber for a tube matrix of a heat exchanger | — | 1989-03-07 |
| 4800955 | Heat exchanger | Alfred Hueber | 1989-01-31 |
| 4781388 | Brush seal | Bernhard Wohrl | 1988-11-01 |
| 4735260 | Apparatus for sealing the leakage gap between the U-shaped bends of a tube matrix and the facing guide wall of a heat exchanger | Bernhard Wohrl | 1988-04-05 |
| 4698888 | Method for mass producing superimposed annular elements of a tubular manifold or collector vessel of a heat exchanger | — | 1987-10-13 |
| 4699523 | Aerodynamic radial bearing | — | 1987-10-13 |
| 4632182 | Heat exchanger for gases of greatly different temperatures | — | 1986-12-30 |
| 4626002 | Self-acting seal between adjacent pipe ends of a pressure vessel | Alfred Hueber | 1986-12-02 |
| 4597436 | Tubular distributor arrangement for a heat collector vessel | Alfred Hueber | 1986-07-01 |
| 4586564 | Guide wall of a heat exchanger for covering the U-shaped portions of a tube assembly | — | 1986-05-06 |
| 4577684 | Profiled-tube heat exchanger | — | 1986-03-25 |
| 4515305 | Connection of the tubular ends of a heat exchanger matrix to the _associated bottom of the heat exchanger | — | 1985-05-07 |
| 4512069 | Method of manufacturing hollow flow profiles | — | 1985-04-23 |