- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F41H - Armour; armoured turrets; armoured or armed vehicles; means of attack or defence, e.g. camouflage, in general
- F41H 5/02 - Plate construction
Patent holdings for IPC class F41H 5/02
Total number of patents in this class: 357
10-year publication summary
37
|
45
|
36
|
20
|
17
|
29
|
20
|
11
|
15
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Foster-Miller, Inc. | 169 |
18 |
Honeywell International Inc. | 13799 |
11 |
Nexter Systems | 193 |
9 |
The United States of America as represented by the Secretary of the Navy | 2734 |
8 |
Plasan Sasa Ltd. | 41 |
8 |
BAE Systems Land & Armaments, L.P. | 58 |
7 |
Force Protection Technologies, Inc. | 18 |
7 |
BAE SYSTEMS plc | 2215 |
6 |
Lockheed Martin Corporation | 3406 |
5 |
Saint-Gobain Ceramics & Plastics, Inc. | 812 |
5 |
Helios Global Technologies Limited | 5 |
5 |
The Boeing Company | 19843 |
4 |
Raytheon Company | 8535 |
4 |
The Regents of the University of Michigan | 4409 |
4 |
AmSafe Bridport Limited | 28 |
4 |
The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
4 |
Krauss-Maffei Wegmann GmbH & Co. KG | 304 |
4 |
Rheinmetall Landsysteme GmbH | 131 |
4 |
United States Gypsum Company | 1019 |
4 |
Equipment Armor, Inc. | 4 |
4 |
Other owners | 232 |