Innovation
2 patent families — focus: Chemistry & metallurgy, Operations & transport; filing pace dormant.
| Year | Filings |
|---|---|
| 2019 | 2 |
Waste management services provider to oil & gas production comapnies
2 patent families — focus: Chemistry & metallurgy, Operations & transport; filing pace dormant.
| Year | Filings |
|---|---|
| 2019 | 2 |