Danfoss Inc.
Nordborg, DK· latest recorded location
Danfoss Inc. is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is F04B (Positive-displacement machines for liquids).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 6
- Granted in 2026 so far
- 0
- Most recent grant
- 19 Oct 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
- F04BPositive-displacement machines for liquids1
- F05CIndexing scheme relating to materials, material properties or material characteristics for machines1
- F16KValves1
- F25BRefrigeration machines, plants or systems1
- G01RMeasuring electric variables1
- H02MApparatus for conversion between ac and ac, between ac and dc, or1
- Y02BEnergy-efficient buildings1
Recent patents
- Method for measuring phase currents in an inverter19 Oct 1999US 5,969,958 A
- Hydraulic axial piston machine14 Apr 1998US 5,737,996 A
- Magnetic valve8 Oct 1991US 5,054,742 A
No published applications.
Most cited
By later US patents