Patent holdings for IPC class E01B 23/00

Total number of patents in this class: 30

10-year publication summary

2
1
4
0
2
2
3
1
0
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Mattel, Inc.
3065
5
Fuji Corporation
3171
2
OSB, Inc.
2
2
Sanwa Tekki Corporation
9
2
Caterpillar Inc.
9149
1
BLACKCAM 4D GmbH
2
1
Caliber, Inc.
21
1
ETF
14
1
Gebr. Faller GmbH
10
1
Gebr. Faller GmbH Fabrik fuer Qualitaetsspielwaren
2
1
InRoad Toys, LLC
15
1
Motorized Precision, LLC
6
1
Musthane
13
1
Non Intrusive Crossover System Limited
3
1
Objex Design
1
1
Panther GmbH
2
1
University of Patras
13
1
Bridge and Track Crane LLC d/b/a Rcrane
12
1
Universidad Tecnológica de Panamá
93
1
Liebherr Mining Equipment Newport News Co.
16
1
Other owners 3