Underhaug
Naerbo, NO· latest recorded location
Underhaug is named on 2 US grants and 0 published applications in this corpus. Its most frequent classification is A01D (Harvesting).
- Granted patents
- 2
- Published applications
- 0
- Inventors
- 4
- Granted in 2026 so far
- 0
- Most recent grant
- 10 Dec 1991
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
By publication year.
Technology areas
Share of 2 documents
Recent patents
- Device for chopping-up bulk material10 Dec 1991US 5,071,079 A
- Device for peeling and chopping bales23 Jul 1991US 5,033,683 A
No published applications.
Most cited
By later US patents