Innovation
1 patent family — focus: Chemistry & metallurgy; filing pace dormant. Cited 2 times.
| Year | Filings |
|---|---|
| 2020 | 1 |
Manufacturer of railcar components and telematics systems
1 patent family — focus: Chemistry & metallurgy; filing pace dormant. Cited 2 times.
| Year | Filings |
|---|---|
| 2020 | 1 |