Patent holdings for IPC class E01C 19/43

Total number of patents in this class: 38

10-year publication summary

4
4
6
4
5
3
3
4
0
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Wirtgen GmbH
508
6
Flint Trading, Inc.
42
3
Tri Mor Corporation
3
3
Caterpillar Paving Products Inc.
655
2
Joseph vogele AG
313
2
Saint-Gobain Weber
175
2
GAEART Co., Ltd
2
2
Axenox, LLC.
31
2
BOMAG GmbH
399
1
GOMACO Corporation
58
1
JLin Corporation
2
1
Limn Tech LLC
2
1
MOBA Mobile Automation AG
64
1
Trakrite Global, LLC
1
1
Ennis-flint, Inc.
100
1
Blaw Knox Corporation
8
1
Axenox Corp.
7
1
McCaughey Enterprises, Inc.
2
1
China Railway No.8 Engineering Group Co., Ltd.
7
1
Société Civile Médinger R D
1
1
Other owners 4