Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732870 | System and method for safer venting of hydrogen or other combustible gases | — | 2017-08-15 |
| 9433875 | Divalent cation removal from rich monoethylene glycol (MEG) feed streams by ion exchange | Daniel W. Phelps | 2016-09-06 |
| 9089790 | Hydrocarbon and divalent cation removal from rich mono ethylene glycol (MEG) feed streams by regenerable filters | Daniel W. Phelps | 2015-07-28 |
| 8808546 | Hydrocarbon removal from gas process feed streams by regenerable filters | Daniel W. Phelps | 2014-08-19 |
| 7540740 | Hydraulic system for a slide | Otto Hofstetter | 2009-06-02 |
| 6259032 | Circuit board grounding scheme | — | 2001-07-10 |
| 6203305 | Hot runner coinjection distributor block arrangement | Otto Hofstetter | 2001-03-20 |
| 6190157 | Ejection device | Otto Hofstetter | 2001-02-20 |
| 6129569 | Electrostatic discharge protection device for coaxial systems | — | 2000-10-10 |
| 5582851 | Injection molding device | Otto Hofstetter | 1996-12-10 |
| 5421715 | Apparatus for enabling a simultaneous production of preforms | Otto Hofstetter | 1995-06-06 |
| 5139724 | Method and apparatus for injection moulding blanks | Otto Hofstetter | 1992-08-18 |
| 4786463 | Emergency heat exchanger for cooling the primary fluid of a nuclear reactor, and a process for assembling this heat exchanger | Gerard Stalport | 1988-11-22 |
| 4676947 | Device for thermal protection of a component of a fast-neutron nuclear reactor | Christian Mauget | 1987-06-30 |
| 4213751 | Valve gate mechanism for injection molding | — | 1980-07-22 |