Patent holdings for IPC class B67D 7/34

Total number of patents in this class: 323

10-year publication summary

27
36
47
34
25
21
22
17
19
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Knappco, LLC
57
17
GOJO Industries, Inc.
891
16
Wayne Fueling Systems LLC
336
13
AYR Ltd.
98
13
Graco Minnesota Inc.
1162
8
Gilbarco Inc.
290
7
as Strömungstechnik GmbH
25
7
Ford Global Technologies, LLC
20063
6
Diversey, Inc.
944
6
Ecolab USA Inc.
5338
6
7-Eleven, Inc.
575
5
DÜRR SOMAC GmbH
52
5
FliteLogix, LLC
7
4
Flomax International, Inc.
20
4
Johnsondiversey, Inc.
81
4
Kanfer, Joseph S.
10
4
Petratec International Ltd.
8
4
Piusi S.p.A.
36
4
United Services Automobile Association (USAA)
2845
4
Assa Abloy AB
1297
3
Other owners 183