Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723469 | Ergonomic method for working in confined work spaces | Eric Fowler, Kevin Eversley | 2023-08-15 |
| 9580312 | Method for producing acetylenes and syngas | Maximilian Vicari, Christian Weichert, Dirk Grossschmidt, Michael B. Russ, Kai Rainer Ehrhardt +1 more | 2017-02-28 |
| 9290384 | Process for preparing acetylene and synthesis gas | Maximilian Vicari, Christian Weichert, Dirk Grossschmidt, Michael B. Russ, Mirko Haider +1 more | 2016-03-22 |
| 9175283 | Use polysaccharides for promotion of enzymatic activity | Frank Riske, Gary Lazarus | 2015-11-03 |
| 8506924 | Process and apparatus for preparing acetylene and synthesis gas | Dirk Grossschmidt, Michael B. Russ, Peter Renze, Maximilian Vicari, Christian Weichert +3 more | 2013-08-13 |
| 8173853 | Process for preparing acetylene by partial oxidation of hydrocarbons | Kai Rainer Ehrhardt, Raymond Poche, William R. Scullin | 2012-05-08 |
| 8017823 | Process for the manufacture of acetylene by partial oxidation of hydrocarbons | Kai Rainer Ehrhardt, Raymond Poche, William R. Scullin | 2011-09-13 |
| 7928275 | Method for producing acetylene | Michael Bachtler, Kai Rainer Ehrhardt, Christopher P Witte | 2011-04-19 |
| 6381864 | Gauge especially adapted for measuring the frame height of race cars and method of using the same | — | 2002-05-07 |
| 6268487 | Purification of biologically active peptides from milk | Joseph P. Kutzko, Lee T. Sherman | 2001-07-31 |
| 5549892 | Enhanced in vivo uptake of glucocerebrosidase | BethAnn Friedman | 1996-08-27 |
| 4885811 | Protecting bodies during transit | — | 1989-12-12 |
| 4713770 | System and method for preventing tool breakage | Paul S. Mahr, John W. Tippie | 1987-12-15 |