Patent holdings for IPC class F16B 23/00

Total number of patents in this class: 564

10-year publication summary

53
53
65
63
58
55
54
47
36
20
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Phillips Screw Company
92
18
Illinois Tool Works Inc.
11454
14
Acument Intellectual Properties, LLC
134
14
MacLean-Fogg Company
101
10
INFASTECH Intellectual Properties Pte. Ltd.
71
10
Grip Holdings, LLC
118
9
McGard LLC
49
9
Kwantex Research Inc.
32
7
Mathread Inc.
42
7
Ttapdrive AS
14
7
Bryce Fastener Company, Inc.
13
6
Physical Systems, Inc.
40
6
Howmet Aerospace Inc.
381
6
The Boeing Company
20042
5
Fontana Fasteners R.D. S.r.l.
19
5
LISI Aerospace
129
5
The Hillman Group, Inc.
396
4
Mueller International, LLC
718
4
Nitto Seiko Co., Ltd.
64
4
Sheh Fung Screws Co., Ltd.
7
4
Other owners 410