Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11614289 | Aluminum heat exchanger with solderable outer surface layer | Doug Vanderwees | 2023-03-28 |
| 10744603 | Heat exchangers with plates having surface patterns for enhancing flatness and methods for manufacturing same | Michael A. Martin, Domen M. S. Lo, Carlos Enrique Rozas Herrera | 2020-08-18 |
| 10600721 | Heat exchanger for dual-sided cooling of electronic modules | Colin A. Shore, Dale L. Bartnik | 2020-03-24 |
| 10475724 | Heat exchangers for dual-sided cooling | Colin A. Shore | 2019-11-12 |
| 10355331 | Heat exchanger with regional flow distribution for uniform cooling of battery cells | Benjamin A. Kenney, Allan K. So | 2019-07-16 |
| 9417011 | Heat exchanger with self-aligning fittings | John G. Burgers, Michael A. Martin, Kenneth M. A. Abels | 2016-08-16 |
| 6108083 | Spectroscopic systems for the analysis of small and very small quantities of substance | — | 2000-08-22 |
| 6005661 | Optical system with wide measuring ranges | — | 1999-12-21 |
| 5680209 | Spectroscopic systems for the analysis of small and very small quantities of substances | — | 1997-10-21 |
| 4838645 | Reflecting diffraction grating | Reinhold Bittner, Richard Sachse, Harry Schlemmer | 1989-06-13 |
| 4781455 | Method for measuring optical strain and apparatus therefor | Harry Schlemmer, Ursula Rager | 1988-11-01 |
| 4709989 | Chassis for optical instruments | — | 1987-12-01 |
| 4660974 | Arrangement for determining the spectral characteristic of the refractive index of a fluid | Richard Sachse, Harry Schlemmer | 1987-04-28 |
| 4655555 | Objective with aspheric surfaces for imaging microzones | Franz Gluck, Harry Schlemmer, Reinhold Bittner | 1987-04-07 |
| 4644632 | Method of assembling the optical components of an optical apparatus and a device therefor | Reinhold Bittner, Franz Gluck, Harry Schlemmer, Richard Sachse | 1987-02-24 |
| 4643570 | Through-flow cuvette | Richard Sachse, Harry Schlemmer | 1987-02-17 |
| 4598715 | Instrument for spectral measurement in the bloodstream | Sibylle Machler, Richard Sachse | 1986-07-08 |
| 4496416 | Method and apparatus for adjusting and mounting optical components in optical instruments | Richard Sachse, Horst Stacklies, Achim Schindler | 1985-01-29 |
| 4370058 | Digital focimeter and method | Otto Trotscher, Horst Stacklies | 1983-01-25 |