- All sections
- G - Physics
- G01C - Measuring distances, levels or bearingssurveyingnavigationgyroscopic instrumentsphotogrammetry or videogrammetry
- G01C 9/26 - Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble Details
Patent holdings for IPC class G01C 9/26
Total number of patents in this class: 72
10-year publication summary
|
11
|
10
|
10
|
9
|
9
|
7
|
7
|
2
|
5
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Milwaukee Electric Tool Corporation | 4958 |
25 |
| Stanley Black & Decker, Inc. | 625 |
5 |
| Black & Decker, Inc. | 2446 |
5 |
| Hilti Aktiengesellschaft | 3668 |
3 |
| Assa Abloy Accessories and Door Controls Group, Inc. | 239 |
3 |
| Johnson Level & Tool Mfg. Co., Inc. | 36 |
2 |
| Stabila Messgerate Gustav Ullrich GmbH | 31 |
2 |
| TRIUSO-Qualitätswerkzeuge GmbH | 4 |
2 |
| Perpetual Motion Company | 2 |
2 |
| Fortune Brands Water Innovations LLC | 535 |
2 |
| The Stanley Works | 7 |
1 |
| Amax, Inc. | 54 |
1 |
| Apex Brands, Inc. | 766 |
1 |
| Arking Pty Ltd | 2 |
1 |
| Chuck L. Harris | 1 |
1 |
| Empire Level Mfg. Corp. | 5 |
1 |
| Exceptional IP Holdings, LLC | 13 |
1 |
| Magna Mirrors of America, Inc. | 640 |
1 |
| Mettler-Toledo GmbH | 534 |
1 |
| Nabholz Construction Corporation | 21 |
1 |
| Other owners | 11 |