Patent holdings for IPC class E01D 2/02

Total number of patents in this class: 47

10-year publication summary

2
2
4
1
6
6
6
10
4
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Kollegger GmbH
8
4
Valmont Industries, Inc.
449
3
Summit Precast Concrete LP
6
3
BYD Company Limited
4941
2
CPC AG
10
2
The Florida International University Board of Trustees
608
2
Matiere
10
2
Woo Kyung Tech
5
2
THAVAMANI PANDI, Vellaisamy
2
2
The United States of America as represented by the Secretary of the Army
1209
1
AE Japan Co., Ltd.
4
1
Asahi Engineering Co., Ltd.
7
1
Hunan University
149
1
Jiangsu Transportation Research Institute Co., Ltd.
2
1
Korea Institute of Civil Engineering and Building Technology
134
1
Lawrence Technological University
32
1
Manhattan Road and Bridge Company
1
1
PBC International, Inc.
4
1
Quickcell Technology Pty Ltd
3
1
Supportec Co., Ltd.
14
1
Other owners 14