| 2025/0107,534 | Device for Twisting Dough Pieces | Sep 26, 24 | Apr 03, 25 | Not available |
| 2023/0093,732 | DEVICE FOR TWISTING PIECES OF DOUGH | Sep 23, 22 | Mar 23, 23 | FRITSCH BAKERY TECHNOLOGIES GMBH & CO. KG |
| 2022/0279,800 | METHOD OF FORMING A TWISTED PRODUCT | Mar 03, 22 | Sep 08, 22 | Not available |
| 2020/0008,432 | ROTATING BRAID-HEAD NOZZLE ASSEMBLY | Jul 03, 18 | Jan 09, 20 | Not available |
| 2019/0037,857 | METHOD FOR MECHANICAL PRETZEL PRODUCTION | Jan 20, 17 | Feb 07, 19 | FRITSCH GMBH |
| 2017/0071,217 | METHOD FOR PROCESSING A STRAND OF DOUGH AND DOUGH PROCESSING APPARATUS THEREFOR | Sep 08, 16 | Mar 16, 17 | Fritsch GmbH |
| 2016/0113,293 | ROTATING NOZZLE DIE MACHINE FOR DOUGH EXTRUSION | Jun 03, 15 | Apr 28, 16 | READING BAKERY SYSTEMS, INC. |
| 2016/0007,616 | Looping Device for a Pretzel Shaping Machine | Jul 09, 15 | Jan 14, 16 | Not available |
| 2015/0099,049 | Device and a Method for Circularizing Croissant Dough, a Device and a Device and a Method for Forming Croissant Dough in a U-shape, and a System for Producing Croissants | Oct 02, 14 | Apr 09, 15 | RHEON AUTOMATIC MACHINERY CO., LTD. |
| 2013/0216,672 | Dough Processing System And Method Therefor | Sep 23, 11 | Aug 22, 13 | Fritsch GmbH |
| 2012/0219,656 | Process For Knotting A Dough Strand Into A Desired Form, Especially Knotting A Dough Strand Into A Pretzel Form, Plus Related Apparatus | May 10, 12 | Aug 30, 12 | Fritsch GmbH |
| 2010/0297,319 | Device and method for twisting elongated dough strips | May 04, 10 | Nov 25, 10 | RADIE B.V. |
| 2010/0159,098 | Process For Knotting A Dough Strand Into A Desired Form, Especially Knotting A Dough Strand In A Pretzel Form, Plus Related Apparatus | Dec 15, 09 | Jun 24, 10 | Fritsch GmbH |
| 2010/0104,719 | FOOD DOUGH FORMING APPARATUS AND FOOD DOUGH FORMING METHOD | Apr 15, 08 | Apr 29, 10 | RHEON AUTOMATIC MACHINERY CO., LTD. |
| 2001/0053,401 | METHOD OF PREPARING COATED LOW FAT AND FAT FREE SNACK FOOD | Jan 16, 01 | Dec 20, 01 | KELLOGG NORTH AMERICA COMPANY |