Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926709 | Method for recycling waste polyester | Huayu Fang, Enbin Zhu, Dubin Wang, Guoqing Yu, Tianyuan Li +3 more | 2024-03-12 |
| 11655351 | Method for recycling waste polyester with continuous alcoholysis and transesterification | Huayu Fang, Enbin Zhu, Dubin Wang, Guoqing Yu, Tianyuan Li +3 more | 2023-05-23 |
| 11572452 | Method for recycling continuous alcoholysis of waste polyester material | Huayu Fang, Enbin Zhu, Dubin Wang, Guoqing Yu, Tianyuan Li +3 more | 2023-02-07 |
| 11554891 | Bottles and methods of making the same | Brian R. Lefebure, Kent Wesley Bersuch, Michael J. Wilkerson | 2023-01-17 |
| D964178 | Bottle | Brian R. Lefebure, Kent Wesley Bersuch, Mike Wilkerson | 2022-09-20 |
| 10703021 | Cavity mold alignment system for blow mold tooling | Brian R. Lefebure, Jeffry B. Hauptmann | 2020-07-07 |
| 9597831 | Blow molding tooling for high cavitation applications | — | 2017-03-21 |
| 9481110 | Injection blow molding system with thermally insulated mold configurations | Bruce A. Wardlow | 2016-11-01 |
| 8714965 | Injection nozzle with enhanced heat transfer characteristics | — | 2014-05-06 |
| 8475157 | Injection nozzle with enhanced heat transfer characteristics | — | 2013-07-02 |
| 7771189 | Injection molding apparatus with replaceable gate insert | — | 2010-08-10 |
| 7704069 | Injection molding apparatus having swiveling nozzles | Brian R. Lefebure, Paul William Alexander Mitchell | 2010-04-27 |
| 7481644 | Universal mounting brackets for attaching a hot injection manifold to the lower die set of an injection blow molding machine | — | 2009-01-27 |
| 7121819 | Injection molding distribution manifold having improved end heaters | Brian R. Lefebure | 2006-10-17 |
| 6923638 | Apparatus for obtaining balanced flow of hot melt in a distribution manifold | — | 2005-08-02 |
| 6902119 | Injection molding distribution manifold having improved uniformity of manifold block temperatures | Brian R. Lefebure | 2005-06-07 |
| 6391244 | Air-powered ejection system for preform take out plate assembly | — | 2002-05-21 |