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Patent applications and USPTO patent grants for Hehenberger; David.The latest application filed is for "installation and method for treating a plastic melt".
Patent | Date |
---|---|
Installation and method for treating a plastic melt Grant 10,710,036 - Behoun , et al. | 2020-07-14 |
Installation And Method For Treating A Plastic Melt App 20180111101 - BEHOUN; Helmut ;   et al. | 2018-04-26 |
Method and apparatus for increasing the intrinsic viscosity of a polycondensate melt Grant 9,908,263 - Pichler , et al. March 6, 2 | 2018-03-06 |
Plastic processing machine Grant D795,314 - Pichler , et al. August 22, 2 | 2017-08-22 |
Plastic processing machines Grant D781,358 - Pichler , et al. March 14, 2 | 2017-03-14 |
Method And Apparatus For Increasing The Intrinsic Viscosity Of A Polycondensate Melt App 20150266209 - Pichler; Thomas ;   et al. | 2015-09-24 |
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