Steinmeister; Dirk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Steinmeister; Dirk.The latest application filed is for "process for producing rigid polyurethane (pur) and polyurethane/ polyisocyanurate (pur/pir) foams".
- Steinmeister; Dirk - Leverkusen DE
| Patent | Date |
|---|---|
| Process For Producing Rigid Polyurethane (pur) And Polyurethane/ Polyisocyanurate (pur/pir) Foams App 20190367770 - Bruning; Dirk ; et al. | 2019-12-05 |
| Method of manufacturing of press materials Grant 10,414,853 - Pielasch , et al. Sept | 2019-09-17 |
| Polyurethane foam and method for producing same Grant 9,834,655 - Steinmeister , et al. December 5, 2 | 2017-12-05 |
| Method for producing a hard polyurethane-polyisocyanurate foamed material Grant 9,718,936 - Schleiermacher , et al. August 1, 2 | 2017-08-01 |
| Method Of Manufacture Of Press Materials App 20170037180 - PIELASCH; Andreas ; et al. | 2017-02-09 |
| Method For Producing A Hard Polyurethane-polyisocyanurate Foamed Material App 20150051301 - Schleiermacher; Stephan ; et al. | 2015-02-19 |
| Polyurethane Foam And Method For Producing Same App 20140066534 - Steinmeister; Dirk ; et al. | 2014-03-06 |
| Method And Device For The Production Of A Spray Application Consisting Of Reactive Plastic App 20120178895 - Wirtz; Hans-Guido ; et al. | 2012-07-12 |
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