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  • F - Mechanical engineeringlightingheatingweaponsblasting
  • F42B - Explosive charges, e.g. for blastingfireworksammunition
  • F42B 23/24 - Land mines Details

Patent holdings for IPC class F42B 23/24

Total number of patents in this class: 19

10-year publication summary

0
1
3
2
2
2
0
0
0
2
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Northrop Grumman Systems Corporation
2912
4
Oy Forcit AB
11
3
The United States of America as represented by the Secretary of the Navy
2866
2
The United States of America as represented by the Secretary of the Army
1260
2
CFD Research Corporation
58
1
Engineering Science Analysis Corporation
10
1
PBE Associates, Trustee for Piezoelectric pebble explosive CRT Trust
1
1
QinetiQ North America, Inc.
14
1
United State of America AS represented by The Secretary of The Army
2
1
Abbott Aerospace Canada Ltd.
2
1
LEE, Jeong Hyeok
1
1
PKT Research Inc.
1
1
Other owners 0

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