F16D 2069/0458
Metallurgic
Official title: {metallurgic, e.g. welding, brazing, sintering}
F16D2069/0458 (Metallurgic) appears on 55 US grants and 29 published applications in this corpus.
Search patents in F16D- Granted patents
- 55
- Published applications
- 29
- Assignees
- 49
- Inventors
- 128
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 4 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 2 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Brake body for a transportation vehicle and method for producing a brake body14 Apr 2026US 12,601,382 B2Volkswagen Aktiengesellschaft
- Brake disc for a friction brake of a transportation vehicle and method of manufacturing the same29 Jul 2025US 12,372,130 B2Volkswagen Aktiengesellschaft
- Brake rotor with working surface inserts8 Apr 2025US 12,270,443 B2Tech M3, Inc.
- Fine blanking method and device for forming friction plates with friction material layers15 Nov 2022US 11,498,110 B2Harbin Institute of Technology at Weihai
- Wet friction member28 Jun 2022US 11,371,566 B2Aisin Kako Kabushiki Kaisha
- Brake disc for disc brakes and method for making a brake disc for disc brakes25 Jun 2026US 2026/0177118 A1Brembo S.p.A.
- Brake Rotor With Working Surface Inserts3 Jul 2025US 2025/0215946 A1Tech M3, Inc.
- Brake element carrier body; brake disk or brake drum; method for producing a brake element carrier body10 Apr 2025US 2025/0116305 A1
- A method of manufacturing a friction element30 Jan 2025US 2025/0035179 A1Sbs Friction A/S
- Lightweight corrosion-resistant wear-resistant brake disc, and method of manufacturing19 Sep 2024US 2024/0307961 A1Oerlikon Metco (US) Inc.
Most cited
By later US patents
- Friction element59US 6,042,935 ADeutsche Forschungsanstalt fuer Luft -ung Raumfahrt e.V. · 2000
- Method of manufacturing an aluminum-base composite disc rotor47US 5,183,632 AAkebono Brake Industry Co., Ltd. · 1993
- Clutch and brake friction assembly and method of making same37US 4,799,579 A1989
- Friction ring for clutches or brakes, and a method and device for producing the friction ring35US 4,770,283 AHoerbiger & Co. · 1988
- Method for manufacturing a friction-wear aluminum part28US 5,884,388 AAluminum Company of America · 1999