F01D 15/062
Controlling means specially adapted therefor
Official title: {Controlling means specially adapted therefor}
F01D15/062 (Controlling means specially adapted therefor) appears on 28 US grants and 14 published applications in this corpus.
Search patents in F01D- Granted patents
- 28
- Published applications
- 14
- Assignees
- 25
- Inventors
- 52
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reverse-flow brake for rotors in dental preparation instruments21 Jan 2025US 12,201,487 B2DENTSPLY SIRONA Inc.
- Turbine motor spindle assembly for live tooling and multitasking machines2 Apr 2024US 11,945,069 B2Air Turbine Technology, Inc.
- Compressed air-driven tool21 Mar 2023US 11,607,788 B2SUHNER Schweiz AG
- Dual speed rotary tool15 Nov 2022US 11,498,172 B2Air Turbine Technologies, Inc.
- Overload protection device and high-speed dental handpiece comprising same8 Feb 2022US 11,241,298 B2Guilin Woodpecker Medical Instrument Co., Ltd.
- Turbine motor spindle assembly for live tooling and multitasking machines16 Jun 2022US 2022/0184761 A1First Eastern Equities, Inc.
- Reverse-flow brake for rotors in dental preparation instruments13 Jan 2022US 2022/0008162 A1DENTSPLY SIRONA Inc.
- Dual speed rotary tool17 Dec 2020US 2020/0392858 A1First Eastern Equities, Inc.
- Compressed air-driven tool9 Jul 2020US 2020/0215677 A1Otto Suhner AG
- Overload protection device and high-speed dental handpiece comprising same20 Feb 2020US 2020/0054417 A1Guilin Woodpecker Medical Instrument Co., Ltd.
Most cited
By later US patents
- Method of driving a turbine in rotation by means of a jet device39US 5,553,995 A1996
- Medical, in particular dental turbine handpiece26US 5,782,634 AKaltenbach & Voigt GmbH & Co. · 1998
- Speed governed rotary device23US 4,776,752 A1988
- Electrostatic spray apparatus20US 4,491,276 ASpeeflo Manufacturing Corporation · 1985
- Turbine type air motor10US 3,945,757 AOnsrud Machine Works, Inc. · 1976