F16C 2220/44
By rolling
Official title: by rolling
F16C2220/44 (By rolling) appears on 83 US grants and 82 published applications in this corpus.
Search patents in F16C- Granted patents
- 83
- Published applications
- 82
- Assignees
- 70
- Inventors
- 253
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 1 |
| 2007 | 1 | 5 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 6 |
| 2011 | 3 | 2 |
| 2012 | 4 | 6 |
| 2013 | 2 | 8 |
| 2014 | 3 | 1 |
| 2015 | 5 | 2 |
| 2016 | 5 | 5 |
| 2017 | 1 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 4 |
| 2020 | 3 | 7 |
| 2021 | 4 | 7 |
| 2022 | 6 | 8 |
| 2023 | 4 | 3 |
| 2024 | 5 | 3 |
| 2025 | 3 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Processes for making metal rings formed from beryllium-copper alloys24 Feb 2026US 12,559,827 B2Materion Corporation
- Weight-optimized rotor shaft, and process for manufacturing same3 Feb 2026US 12,540,641 B2ThyssenKrupp Steel Europe AG
- High-carbon bearing steel and preparation method thereof27 Jan 2026US 12,534,771 B2Central Iron and Steel Research Institute
- Airfoil journal bearing14 Oct 2025US 12,442,410 B2Neuros Co., Ltd.
- Steering column for a motor vehicle25 Feb 2025US 12,233,935 B2thyssenkrupp AG
- Telescopic rail with improved flexural strength13 Aug 2026US 2026/0232111 A1Accuride International, Inc.
- Calendar for Rolling a Material Web Having a Constant Thickness, and Corresponding Method18 Jun 2026US 2026/0168529 A1
- Method and apparatus for manufacturing an elevator guide rail11 Sep 2025US 2025/0281968 A1Vol-Stahl GmbH
- Method for increasing the load-bearing capacity, and rolling device for hard rolling a surface-hardened rolling-bearing raceway11 Apr 2024US 2024/0117841 A1thyssenkrupp AG
- Crankshaft and method of manufacturing the same8 Feb 2024US 2024/0044358 A1Nippon Steel Corporation
Most cited
By later US patents
- Material for sliding surface bearings40US 4,666,787 AKolbenschmidt Aktiengesellschaft · 1987
- Bearing assembly and manufacturing method21US 6,272,751 B1Dana Corporation · 2001
- Engine bearing surface treatment18US 5,433,531 AFederal-Mogul Corporation · 1995
- Collar sleeves and process and tool for the manufacture thereof16US 4,048,703 AGlyco-Metall-Werke Daelen & Loos GmbH · 1977
- Flanged bearing and process for producing same16US 4,917,509 ASenju Metal Industry Co., Ltd. · 1990