Y10T 29/49694
Ball making
Y10T29/49694 (Ball making) appears on 29 US grants and 10 published applications in this corpus.
Search patents in Y10T- Granted patents
- 29
- Published applications
- 10
- Assignees
- 20
- Inventors
- 61
- Latest grant
- 27 Sep 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Green ball grinding method, ceramic sphere fabrication method, and grinding apparatus27 Sep 2016US 9,452,503 B2Ntn Corporation
- Split bearing and method of making the same12 Jan 2016US 9,234,547 B2Moxee Innovations Corporation
- Green ball grinding method, ceramic sphere fabrication method, and grinding apparatus19 May 2015US 9,032,626 B2Ntn Corporation
- Method of producing rolling sliding member4 Feb 2014US 8,640,341 B2Jtekt Corporation
- Method for producing the rolling elements of a ball roller bearing31 Dec 2013US 8,615,885 B2Schaeffler Technologies AG & Co. KG
- Green ball grinding method, ceramic sphere fabrication method, and grinding apparatus20 Aug 2015US 2015/0231754 A1Ntn Corporation
- Green ball grinding method, ceramic sphere fabrication method, and grinding apparatus19 Jul 2012US 2012/0180317 A1Ntn Corporation
- Method for producing the rolling elements of a ball roller bearing29 Sep 2011US 2011/0232094 A1Schaeffler Technologies AG & Co. KG
- Split bearing and method of making the same14 Jul 2011US 2011/0170815 A1Moxee Innovations Corporation
- Method of producing rolling sliding member10 Feb 2011US 2011/0030219 A1Jtekt Corporation
Most cited
By later US patents
- Process for the production of hollow ball bearings33US 5,659,956 A1997
- Process of compression stressing metals to increase the fatigue strength thereof30US 4,034,585 A1977
- Rolling elements for rolling bearing, method of producing the same, and rolling bearing27US 6,752,696 B2Nsk Ltd. · 2004
- Machine element and method of making22US 4,946,747 ABalzers Aktiengesellschaft · 1990
- Method of forming a ceramic circuit substrate18US 4,346,516 AFujitsu Limited · 1982