G01C 15/02
Means for marking measuring points
G01C15/02 (Means for marking measuring points) appears on 726 US grants and 717 published applications in this corpus.
Search patents in G01C- Granted patents
- 726
- Published applications
- 717
- Assignees
- 285
- Inventors
- 1,220
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 11 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 3 |
| 2002 | 12 | 11 |
| 2003 | 14 | 12 |
| 2004 | 14 | 14 |
| 2005 | 4 | 12 |
| 2006 | 10 | 11 |
| 2007 | 15 | 14 |
| 2008 | 8 | 14 |
| 2009 | 18 | 20 |
| 2010 | 17 | 35 |
| 2011 | 12 | 21 |
| 2012 | 10 | 24 |
| 2013 | 38 | 32 |
| 2014 | 28 | 27 |
| 2015 | 24 | 41 |
| 2016 | 30 | 25 |
| 2017 | 35 | 35 |
| 2018 | 25 | 28 |
| 2019 | 29 | 43 |
| 2020 | 34 | 54 |
| 2021 | 38 | 51 |
| 2022 | 39 | 62 |
| 2023 | 44 | 48 |
| 2024 | 48 | 29 |
| 2025 | 29 | 27 |
| 2026 | 21 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Geodetic surveying system and method of operation29 Sep 2026US 12,747,945 B2
- Survey pole with integrated antenna29 Sep 2026US 12,749,794 B2RTR Technologies, Inc.
- Ground control point assignment and determination system8 Sep 2026US 12,729,960 B2Skydio, Inc.
- Survey system25 Aug 2026US 12,716,722 B2Topcon Corporation
- Precision multi-point sensor position and attitude calibration brackets4 Aug 2026US 12,698,988 B2TORC Robotics, Inc.
- Systems and methods for localizing and positioning solar module arrays8 Oct 2026US 2026/0309494 A1Planted Solar, Inc.
- Control Point Identification System1 Oct 2026US 2026/0298633 A1Skydio, Inc.
- Surveying laths and methods of making same17 Sep 2026US 2026/0276380 A1United Surveying Supplies, LLC
- Surveying device10 Sep 2026US 2026/0266607 A1Topcon Corporation
- Measuring module and three-dimensional data measuring system using the same27 Aug 2026US 2026/0251794 A1Topcon Corporation
Most cited
By later US patents
- Marking system and method with location and/or time tracking185US 7,640,105 B2Certus View Technologies, LLC · 2009
- Radio frequency transponder method for identifying geographical locations such as survey traverse points123US 5,825,298 A1998
- Locating equipment communicatively coupled to or equipped with a mobile/portable device112US 8,311,765 B2CertusView Technologies, LLC · 2012
- System and method of land marking110US 6,437,708 B1Top Link Ltd. · 2002
- Flag and paint marking device86US 5,918,565 A1999