Commtest Instruments, Ltd.
Christchurch, NZ· latest recorded location
Commtest Instruments, Ltd. is named on 3 US grants and 3 published applications in this corpus. Its most frequent classification is G01H (Measurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves).
- Granted patents
- 3
- Published applications
- 3
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 28 Sep 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
By publication year.
Technology areas
Share of 6 documents