B22F 12/63
Rollers
B22F12/63 (Rollers) appears on 268 US grants and 414 published applications in this corpus.
Search patents in B22F- Granted patents
- 268
- Published applications
- 414
- Assignees
- 145
- Inventors
- 721
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 8 |
| 2005 | 2 | 1 |
| 2006 | 5 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 3 |
| 2014 | 0 | 4 |
| 2015 | 3 | 10 |
| 2016 | 4 | 25 |
| 2017 | 3 | 32 |
| 2018 | 13 | 42 |
| 2019 | 19 | 35 |
| 2020 | 19 | 59 |
| 2021 | 36 | 55 |
| 2022 | 44 | 52 |
| 2023 | 30 | 23 |
| 2024 | 38 | 20 |
| 2025 | 24 | 20 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for additively manufacturing an object8 Sep 2026US 12,728,458 B2The Boeing Company
- Methods and apparatus for tailored grain size in an additive manufacturing environment11 Aug 2026US 12,703,147 B2GE Avio S. r. l.
- Methods for additive-ablative fabrication14 Jul 2026US 12,679,032 B2IO Tech Group Ltd.
- Shaping method and shaping device9 Jun 2026US 12,649,277 B2Fuji Corporation
- Powder spreading device, three-dimensional printing device, and three-dimensional printing system2 Jun 2026US 12,643,292 B2Kocel Intelligent Machinery Limited
- Actuator assemblies for additive manufacturing apparatuses and methods for using the same20 Aug 2026US 2026/0241638 A1General Electric Company
- Build material escapement assembly and additive manufacturing systems including same6 Aug 2026US 2026/0225311 A1General Electric Company
- Multi-material powder fusion2 Jul 2026US 2026/0184012 A1International Business Machines Corporation
- Recoating device and 3d printer including the same18 Jun 2026US 2026/0166629 A1Samyoung Machinery Co., Ltd.
- Method For Manufacturing Metal Shaped Article And Metal Shaped Article28 May 2026US 2026/0145230 A1Seiko Epson Corporation
Most cited
By later US patents
- Three-dimensional printing techniques723US 5,387,380 AMassachusetts Institute of Technology · 1995
- Laminated object manufacturing apparatus and method364US 5,876,550 AHelisys, Inc. · 1999
- Apparatus and method for forming an integral object from laminations343US 4,752,352 A1988
- Method and apparatus for producing parts by selective sintering315US 5,017,753 ABoard of Regents, The University of Texas System · 1991
- Apparatus and method for producing parts with multi-directional powder delivery310US 5,252,264 ADTM Corporation · 1993