DHT Technologies, Ltd.
Myaree, AU· latest recorded location
DHT Technologies, Ltd. is named on 7 US grants and 0 published applications in this corpus. Its most frequent classification is E21B (Earth or rock drilling).
- Granted patents
- 7
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 12 Jun 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
By publication year.
Technology areas
Share of 7 documents
Recent patents
- Retrieval head for a drill bit composed of a plurality of bit segments12 Jun 2001US 6,244,363 B1
- Tool for transporting cutting means to and from a ground drill27 Mar 2001US 6,206,114 B1
- Sleeve for orientating a tool16 Jan 2001US 6,173,796 B1
- Retractable drill bit system5 Dec 2000US 6,155,360 A
- Retraction system for a latching mechanism of a tool9 May 2000US 6,059,053 A
No published applications.
Most cited
By later US patents
- Retraction system for a latching mechanism of a tool89US 6,059,053 A2000
- Retractable drill bit system59US 6,155,360 A2000
- Locking system for a firing mechanism of a downhole tool25US 6,039,129 A2000
- Retrieval head for a drill bit composed of a plurality of bit segments12US 6,244,363 B12001
- Sleeve for orientating a tool9US 6,173,796 B12001