B23K 37/0417
For spherical work
Official title: {for spherical work}
B23K37/0417 (For spherical work) appears on 20 US grants and 23 published applications in this corpus.
Search patents in B23K- Granted patents
- 20
- Published applications
- 23
- Assignees
- 21
- Inventors
- 77
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 3 | 7 |
| 2024 | 2 | 1 |
| 2025 | 5 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Laser conformal manufacturing method of flexible sensor29 Jun 2023US 2023/0202113 A1Xiamen University
Most cited
By later US patents
- Method of manufacturing hemispherical tank heads20US 4,835,359 ACommercial Shearing, Inc. · 1989
- Method of joining a tank and skirt support together8US 4,133,094 AChicago Bridge & Iron Company · 1979
- Arrangement for manufacturing spherical reservoirs7US 4,146,162 A1979
- Visual alignment system and method for workpiece marking7US 8,903,516 B2United Technologies Corporation · 2014
- Engraving system and method of operation thereof6US 10,654,127 B22020