L & W Engineering
New Boston, MI, US· latest recorded location
L & W Engineering is named on 8 US grants and 8 published applications in this corpus. Its most frequent classification is C21D (Modifying the physical structure of ferrous metals).
- Granted patents
- 8
- Published applications
- 8
- Inventors
- 9
- Granted in 2026 so far
- 0
- Most recent grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 2 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year.
Technology areas
Share of 16 documents
- C21DModifying the physical structure of ferrous metals6
- B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products4
- B21DWorking or processing of sheet metal or metal tubes, rods or profiles4
- B62DMotor vehicles3
- B60NSeats specially adapted for vehicles2
- B60RVehicle fittings and parts2
- C22CAlloys2
- F16LPipes2
- B60GVehicle suspension arrangements1
- B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles1
Recent patents
- Shaped boron tubular structure support9 Jan 2024US 11,866,799 B2
- Shaped boron tubular structure support1 Jun 2021US 11,021,768 B2
- Tubular structure support with variable dimensions and mechanical properties7 Aug 2018US 10,040,108 B2
- Lightweight boron tubular structure support integrated into seat structure12 Jun 2018US 9,994,927 B2
- Tubular support structure with variable wall thickness17 Jan 2017US 9,546,746 B2
- Shaped boron tubular structure support26 Aug 2021US 2021/0262054 A1
- Shaped boron tubular structure support31 May 2018US 2018/0148807 A1
- Lightweight boron tubular structure support integrated into seat structure18 Aug 2016US 2016/0237519 A1
- Tubular structure support with variable dimensions and mechanical properties24 Mar 2016US 2016/0084433 A1
- Tubular support structure with variable wall thickness10 Jul 2014US 2014/0190586 A1
Most cited
By later US patents
- Reinforcement structure for instrument panel18US 6,837,518 B22005
- Support structures using tubes having variable wall thicknesses14US 7,407,221 B22008
- Toe-in angle adjustment for vehicle wheels11US 5,549,319 A1996
- Lightweight boron tubular structure support integrated into seat structure2US 9,994,927 B22018
- Shaped boron tubular structure support1US 11,021,768 B22021