Polytronic AG
Muri, CH· latest recorded location
Polytronic AG is named on 4 US grants and 0 published applications in this corpus. Its most frequent classification is F41J (Targets).
- Granted patents
- 4
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 30 Oct 1984
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
By publication year.
Technology areas
Share of 4 documents
Recent patents
- Method of determining sound propagation30 Oct 1984US 4,480,313 A
- Target member simulating an object to be fired on20 Sep 1983US 4,405,132 A
- Target with interchangeable target images30 Nov 1982US 4,361,330 A
- Method of and apparatus for determining the impact site of a bullet upon a target1 Dec 1981US 4,303,853 A
No published applications.
Most cited
By later US patents