Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9845911 | Thermoplastic polymeric foam pipe insulation | Alain Sagnard, Lars Massueger, Jean-Francois Koenig | 2017-12-19 | |
| 9493624 | Polymer foam with low bromine content | John Gordon-Duffy, David R. Arrowsmith, Simon Lee | 2016-11-15 | $21,257,000 |
| 8826646 | Fluid delivery device | Christoph Waletzek, Peter Holek | 2014-09-09 | |
| 6416662 | Water purification apparatus | — | 2002-07-09 | |
| 5667145 | Injection nozzle | Christoph Teetz, Martin Rauscher | 1997-09-16 | |
| 5607010 | Process for cooling diesel engine exhaust gases | Dieter Schonfeld | 1997-03-04 | |
| 5517976 | Diesel engine equipped for reducing harmful substances in its operation | Bernhard Bachle, Hans Sudmanns | 1996-05-21 |